TOEFL全真试题（3-1）_托福真题
structure and written expression
time: 25 minutes (including the reading of the directions) now set your clock for 25 minutes.
structure
1 amber comes____from the resins of pine trees that grew in northern europe millions of years ago. (a) chiefly (b) and chiefly (c) it is chiefly (d) since it is chiefly
2 an adult human must take eight steps to go ____as a giraffe does in one stride.
(a) as far (b) the farther (c) how far (d) farther
3 when the focus of a pair of binoculars is adjusted, ____into view.
(a) bringing distant objects (b) distant objects can be brought (c) and bring distant objects
(d) to bring distant objects
4 from the iroquois tradition of behind-the-scenes political participation by women, alice jemison acquired a self-confidence that ____in her later crusades.
(a) her served well (b) served well her (c) served her well (d) her well served
5 because of its importance in modern living, ____in all parts of the world.
(a) algebra is studied in schools and colleges (b) studying algebra in schools and colleges
(c) and the study of algebra in school and colleges (d) in schools and colleges are algebra studies
6 ____in the diet is especially important for vegetarians.
(a) enough protein is obtained (b) obtaining enough protein (c) they obtain enough protein
(d) by obtaining enough protein
7 the early work of edith wharton ____the relationship between the individual and the community.
(a) focuses attention on (b) focusing the attention on (c) the attention focused on
(d) is the attention and locus
8 archaeologists know ____35,000 years ago, but it is still unclear for precisely what purpose.
(a) drawing being practiced (b) when the practice of drawing (c) that drawing was practiced
(d) practicing of drawing
9 coral reefs owe their brilliant colors to algae ____in symbiosis with coral polyps.
(a) that live (b) do they live (c) why they live (d) live
10 the specialized nature of anthropological research makes ____that various to determine their
similarities and differences.
(a) imperative is (b) it imperative (c) it is imperative (d) it is an imperative
11 watercolor provides a brilliant transparency and freshness, ____it allows extraordinarily free
brushwork.
(a) that (b) during (c) which (d) and
12 the common cold, normally ____illness, can seriously threaten the health of postoperative
patients.
(a) can be minor (b) as minor (c) minor an (d) a minor
13 commercial expansion from city to suburb has affected the way people in the united states___.
(a) living and working (b) they live and work (c) live and work (d) to live and to work
14 only recently ___possible to separate the components of fragrant substances and to determine
their chemical composition.
(a) it becomes (b) having become (c) has it become (d) which becomes
15 charles lindbergh told reporters ___never been deterred from attempting to cross the atlantic
alone even though others had failed.
(a) that he had (b) that he had it (c) had it (d) his having
written expression
16. sculptor duane hanson is noted for his many life-sized and realistic figure.
牐 ______牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐牐牐牐燺___
牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐燚
17. a liquid does not have reach its boiling point to evaporate completely.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_______牐牐燺___牐牐牐牐 _牐牐牐牐牐牐牐牐燺_______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐燘牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐 d
18. the discovery of gold in california in 1848 brought more than 40,000 prospectors there
牐牐牐牐牐燺______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐牐牐 ___牐牐牐牐牐牐牐牐牐牐牐牐牐牐
牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐 c
by two years.
__
d
19. some psychologists believe what even when a person suffers from amnesia, some memory
牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_____
牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
remains in the unconscious .
20. the aeneid was the greatest achievement in the golden age of latin literature, and it does
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
continued to influence poets through the centuries.
牐牐牐牐牐牐牐牐 _______牐牐牐牐牐牐牐牐牐牐燺_
牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐 d牐牐牐
21. the appalachian range of north america is made up of a broken chain of ridges, plateaus,
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_____牐牐燺______牐牐牐牐燺_
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐燙
and moutainous.
牐牐 _________
牐牐牐牐牐燚
22. bacteria are either plants nor animals, but are single-called organisms that reproduce most
牐牐牐牐牐牐牐牐牐牐牐 ____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ____
牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 c
commonly through binary fission.
牐牐牐牐牐牐牐 _____
牐牐牐牐牐牐牐牐牐燚
23. w.a.burpee was one of the first merchants to establish a successfully mail order business.
牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐燺__牐牐牐牐牐牐牐 _________ _________
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐燚
24. fine handmade lace is traditionally making of linen thread.
牐牐燺__牐牐牐牐牐牐牐牐燺__牐牐牐牐牐牐牐牐牐牐燺_____牐牐牐牐牐燺____
牐牐牐燗牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐 c牐牐牐牐牐牐牐牐 d
25. the van de graaff generator, an electrostatic machine used of nuclear physics to study
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐 ______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐 c
transformations in subatomic particles, produces powerful electric currents.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燚
26. new uses for plastics were found during the 1950 s and 1960 s in medicine, space, research,
牐牐燺______牐牐牐牐牐牐牐牐 _________牐牐牐牐 __牐牐牐牐牐牐牐牐牐牐牐牐牐牐
牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐 c
industrial, and architecture.
_______
牐 d
27. to form a silicate glass, the liquid from which it is made must be cooled rapidly enough to
牐牐燺_____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐燺____
牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 c
prevent it crystallization.
牐牐牐牐牐燺
牐牐牐牐牐燚
28. nearly 75 percent of the land of the canadian province of british columbia are covered by
牐牐燺____牐牐牐牐牐牐牐牐 __牐牐牐牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_
牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
forests.
29. by distinguishing himself as a judge in arizona, sandra day o connor caught president
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____牐牐燺____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____牐牐牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙
reagan s attention and was appointed the first woman justice on the supreme court.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___________
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
30. the cotton mills of a hundred years ago were hot, dust, noisy,dangerous places and the life of
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐牐牐牐牐牐燺__燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐 b牐牐 c
the millworkers was hard.
牐牐牐牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐燚
31. doris humphrey, a pioneer of mordern dance in the united states, was an innovative in the
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _______牐 ___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐 c
technique, choreography, and theory of dance movement.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
32. the primary aim of science horticultural爄s to develop plants of the highest quality that offer
牐牐牐牐牐 _________牐 _______________牐 ________
牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐燙
the promise of爃igh yields.
牐牐燺_____
牐牐牐牐燚
33. the engineering in charge of the design of a scientific tool works in close partnership with the
牐牐牐牐牐 ________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐 c
scientists and the technician.
牐牐牐牐牐牐牐牐牐牐牐牐燺_______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燚
34. hammers are made in many different shapes and sizes to do a various of jobs.
牐牐牐牐牐牐牐牐牐牐燺______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐燺____牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐 c牐牐牐牐 d
35. red clover, the state flower of vermont, was the leading leguminous hay crop of the
牐牐牐牐牐牐牐牐牐牐牐 ___________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘
northeastern region of the united states until it surpassed by alfalfa.
牐牐牐牐牐牐牐牐 _____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺________
牐牐牐牐牐牐牐牐牐牐 c牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
36. afterward a heavy rain, a rainbow may spread all the way across the sky, its two ends
牐牐燺_______ ________
牐牐牐牐牐燗牐牐牐牐牐牐牐牐燘
seeming to rest on the earth.
______牐 _____
牐 c牐牐牐牐牐 d
37. the statue of liberty is one of the most celebrating examples of repousse work, a process
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘
of hammering metal inside a mold.
牐燺_______牐牐牐牐燺_____
牐牐牐牐 c牐牐牐牐牐牐牐牐牐 d
38. observation of the sun, moon, and stars has enabled humans to determain both the seasons
牐牐燺________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____
牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
and the time from day.
___牐牐牐牐牐 ____
燙牐牐牐牐牐牐牐燚
39. the oriental fruit fly causes extensive damage to grapefruit, lemons, and oranges but does not
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___
____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
harm to the trees on which the fruit grows.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ____牐牐牐牐牐牐燺____
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐 d
40. the hardness of mineral often gives a clue to its identity.
牐牐燺_________燺______牐牐牐牐燺__牐牐牐牐牐燺
牐牐牐牐牐牐牐燗牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐燙牐牐牐牐牐 d
time: 25 minutes (including the reading of the directions) now set your clock for 25 minutes.
structure
1 amber comes____from the resins of pine trees that grew in northern europe millions of years ago. (a) chiefly (b) and chiefly (c) it is chiefly (d) since it is chiefly
2 an adult human must take eight steps to go ____as a giraffe does in one stride.
(a) as far (b) the farther (c) how far (d) farther
3 when the focus of a pair of binoculars is adjusted, ____into view.
(a) bringing distant objects (b) distant objects can be brought (c) and bring distant objects
(d) to bring distant objects
4 from the iroquois tradition of behind-the-scenes political participation by women, alice jemison acquired a self-confidence that ____in her later crusades.
(a) her served well (b) served well her (c) served her well (d) her well served
5 because of its importance in modern living, ____in all parts of the world.
(a) algebra is studied in schools and colleges (b) studying algebra in schools and colleges
(c) and the study of algebra in school and colleges (d) in schools and colleges are algebra studies
6 ____in the diet is especially important for vegetarians.
(a) enough protein is obtained (b) obtaining enough protein (c) they obtain enough protein
(d) by obtaining enough protein
7 the early work of edith wharton ____the relationship between the individual and the community.
(a) focuses attention on (b) focusing the attention on (c) the attention focused on
(d) is the attention and locus
8 archaeologists know ____35,000 years ago, but it is still unclear for precisely what purpose.
(a) drawing being practiced (b) when the practice of drawing (c) that drawing was practiced
(d) practicing of drawing
9 coral reefs owe their brilliant colors to algae ____in symbiosis with coral polyps.
(a) that live (b) do they live (c) why they live (d) live
10 the specialized nature of anthropological research makes ____that various to determine their
similarities and differences.
(a) imperative is (b) it imperative (c) it is imperative (d) it is an imperative
11 watercolor provides a brilliant transparency and freshness, ____it allows extraordinarily free
brushwork.
(a) that (b) during (c) which (d) and
12 the common cold, normally ____illness, can seriously threaten the health of postoperative
patients.
(a) can be minor (b) as minor (c) minor an (d) a minor
13 commercial expansion from city to suburb has affected the way people in the united states___.
(a) living and working (b) they live and work (c) live and work (d) to live and to work
14 only recently ___possible to separate the components of fragrant substances and to determine
their chemical composition.
(a) it becomes (b) having become (c) has it become (d) which becomes
15 charles lindbergh told reporters ___never been deterred from attempting to cross the atlantic
alone even though others had failed.
(a) that he had (b) that he had it (c) had it (d) his having
written expression
16. sculptor duane hanson is noted for his many life-sized and realistic figure.
牐 ______牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐牐牐牐燺___
牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐燚
17. a liquid does not have reach its boiling point to evaporate completely.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_______牐牐燺___牐牐牐牐 _牐牐牐牐牐牐牐牐燺_______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐燘牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐 d
18. the discovery of gold in california in 1848 brought more than 40,000 prospectors there
牐牐牐牐牐燺______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐牐牐 ___牐牐牐牐牐牐牐牐牐牐牐牐牐牐
牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐 c
by two years.
__
d
19. some psychologists believe what even when a person suffers from amnesia, some memory
牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_____
牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
remains in the unconscious .
20. the aeneid was the greatest achievement in the golden age of latin literature, and it does
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
continued to influence poets through the centuries.
牐牐牐牐牐牐牐牐 _______牐牐牐牐牐牐牐牐牐牐燺_
牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐 d牐牐牐
21. the appalachian range of north america is made up of a broken chain of ridges, plateaus,
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_____牐牐燺______牐牐牐牐燺_
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐燙
and moutainous.
牐牐 _________
牐牐牐牐牐燚
22. bacteria are either plants nor animals, but are single-called organisms that reproduce most
牐牐牐牐牐牐牐牐牐牐牐 ____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ____
牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 c
commonly through binary fission.
牐牐牐牐牐牐牐 _____
牐牐牐牐牐牐牐牐牐燚
23. w.a.burpee was one of the first merchants to establish a successfully mail order business.
牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐燺__牐牐牐牐牐牐牐 _________ _________
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐燚
24. fine handmade lace is traditionally making of linen thread.
牐牐燺__牐牐牐牐牐牐牐牐燺__牐牐牐牐牐牐牐牐牐牐燺_____牐牐牐牐牐燺____
牐牐牐燗牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐 c牐牐牐牐牐牐牐牐 d
25. the van de graaff generator, an electrostatic machine used of nuclear physics to study
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ______牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐 ______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐 c
transformations in subatomic particles, produces powerful electric currents.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燚
26. new uses for plastics were found during the 1950 s and 1960 s in medicine, space, research,
牐牐燺______牐牐牐牐牐牐牐牐 _________牐牐牐牐 __牐牐牐牐牐牐牐牐牐牐牐牐牐牐
牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐 c
industrial, and architecture.
_______
牐 d
27. to form a silicate glass, the liquid from which it is made must be cooled rapidly enough to
牐牐燺_____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐牐牐牐牐牐燺____
牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 c
prevent it crystallization.
牐牐牐牐牐燺
牐牐牐牐牐燚
28. nearly 75 percent of the land of the canadian province of british columbia are covered by
牐牐燺____牐牐牐牐牐牐牐牐 __牐牐牐牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_
牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
forests.
29. by distinguishing himself as a judge in arizona, sandra day o connor caught president
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____牐牐燺____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____牐牐牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙
reagan s attention and was appointed the first woman justice on the supreme court.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___________
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
30. the cotton mills of a hundred years ago were hot, dust, noisy,dangerous places and the life of
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__牐牐牐牐牐牐牐燺__燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐 b牐牐 c
the millworkers was hard.
牐牐牐牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐燚
31. doris humphrey, a pioneer of mordern dance in the united states, was an innovative in the
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺_牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _______牐 ___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b牐牐牐牐牐 c
technique, choreography, and theory of dance movement.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
32. the primary aim of science horticultural爄s to develop plants of the highest quality that offer
牐牐牐牐牐 _________牐 _______________牐 ________
牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐牐燙
the promise of爃igh yields.
牐牐燺_____
牐牐牐牐燚
33. the engineering in charge of the design of a scientific tool works in close partnership with the
牐牐牐牐牐 ________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐牐牐牐牐牐牐 c
scientists and the technician.
牐牐牐牐牐牐牐牐牐牐牐牐燺_______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燚
34. hammers are made in many different shapes and sizes to do a various of jobs.
牐牐牐牐牐牐牐牐牐牐燺______牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺___牐燺____牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘牐牐牐牐 c牐牐牐牐 d
35. red clover, the state flower of vermont, was the leading leguminous hay crop of the
牐牐牐牐牐牐牐牐牐牐牐 ___________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _____牐牐
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘
northeastern region of the united states until it surpassed by alfalfa.
牐牐牐牐牐牐牐牐 _____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺________
牐牐牐牐牐牐牐牐牐牐 c牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 d
36. afterward a heavy rain, a rainbow may spread all the way across the sky, its two ends
牐牐燺_______ ________
牐牐牐牐牐燗牐牐牐牐牐牐牐牐燘
seeming to rest on the earth.
______牐 _____
牐 c牐牐牐牐牐 d
37. the statue of liberty is one of the most celebrating examples of repousse work, a process
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 _______
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燘
of hammering metal inside a mold.
牐燺_______牐牐牐牐燺_____
牐牐牐牐 c牐牐牐牐牐牐牐牐牐 d
38. observation of the sun, moon, and stars has enabled humans to determain both the seasons
牐牐燺________牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺____
牐牐牐牐牐牐燗牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
and the time from day.
___牐牐牐牐牐 ____
燙牐牐牐牐牐牐牐燚
39. the oriental fruit fly causes extensive damage to grapefruit, lemons, and oranges but does not
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ___
____牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燺__
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 a牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐 b
harm to the trees on which the fruit grows.
牐牐牐牐牐牐牐牐牐牐牐牐牐牐 ____牐牐牐牐牐牐燺____
牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐牐燙牐牐牐牐牐牐牐牐牐 d
40. the hardness of mineral often gives a clue to its identity.
牐牐燺_________燺______牐牐牐牐燺__牐牐牐牐牐燺
牐牐牐牐牐牐牐燗牐牐牐牐牐牐 b牐牐牐牐牐牐牐牐燙牐牐牐牐牐 d