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from overfishing to physical and
[A] [B]
environment factors that affect the populations of different species.
[C] [D]
15 . Convenation calls for a willingness to alternate the role of speaker with one of listener , and
[A] [B] [C]
it calls for occasional ' digestive pauses' by both.
[D]
16. If two theories are equal to their ability to account for a body of data, the theory that
[A] [B]
does so with the smaller nomber of assumptions is to be preferred.
[c] [D]
17. The Committee adopted a resolution requiring the seven automakers selling the most cars in
[A] [B]
the state making 2 percent of those vehicles emissions-free by 1998.
[C] [D]
18. As long as poor people, who in general are colored, are in conflict with richer people, who in
[A] [B]
general are lighter skin, there' s going to be a constant racial conflict in the world.
[C] [D]
19 . All those left undone may sound greatly in theory, but even the trust believer has great dif-
[A] [B] [C]
ficulty when it comes to specifics.
[D]
20 . Even if automakers modify commercially produced cars to run on alternative fuels, the cars
[A] [B] [C]
won' t catch on in a big way when drivers can fill them up at the gas station.
[D]
21 . An important property of a scientific theory is its ability to ___ further research and fur-
ther thinking about a particular topic.
[ A] stimulate [ B] renovate [ C] arouse [ D] advocate
22 . Although architecture has artistic qualities, it must also satisfy a number of important practi-
cal __.
[ A] obligations [B] regulations [ C ] observations [ D] considerations
23 . Life insurance is financial protection for dependents against loss __ the bread-winner' s
death .
[A]at the cost of [B]on the verge of [C]as a result of [D]for the sake of
24. In education there should be a good __ among the branches of knowledge that con-
tribute to effective thinking and wise judgment .
[ A] distribution [ B] balance [ C] combination [ D] assignment
25 . The American dream is most __ during the periods of productivity and wealth generat-
ed by American capitalism.
[A] plausible [B] patriotic [ C] primitive [D] partial
26 . Poverty is not __ in most cities although, perhaps because of the crowded conditions in
certain areas, it is more visible there.
[ A] rare [ B] t上一页 [1] [2] [3] [4] [5] [6] [7] [8] [9] [10] ... 下一页 >> |
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