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问题 单项选择题

改革开放新时期最显著的成就是( )。

A．社会和谐

B．解放思想

C．快速发展

D．市场经济

答案

参考答案：C

解析： 十七大报告明确指出：新时期最鲜明的特点是改革开放，新时期最显著的成就是快速发展，新时期最突出的标志是与时俱进。故应选C。

单项选择题

有个教授把学生分成几组，发给每组一些拼图碎片，并且计时，看看哪一组能够最先完成。其实，每片拼图背面都按顺序标注了数字只需要按照这些数字的顺序拼接，很快就能拼出整个画面，不过很少有哪组注意到这一点，有的拼了很长时间才发现背面有数字标记，有的压根就没看到。
这段文字意在说明（）。

A．细致的观察更有利于成功

B．注意正反两面才能全面了解事物

C．机会只给有准备的人

D．磨刀不误砍柴工
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单项选择题

The history of African—Americans during the past 400 years is traditionally narrated (1) an ongoing struggle against (2) and indifference on the part of the American mainstream, and a struggle (3) as an upward movement is (4) toward ever more justice and opportunity.

Technology in and of (5) is not at fault; it’s much too simple to say that gunpowder or agricultural machinery or fiber optics (6) been the enemy of an (7) group of people. A certain machine is put (8) work in a certain way—the purpose (9) which it was designed. The people who design the machines are not intent on unleashing chaos; they are usually trying to (10) a task more quickly, cleanly, or cheaply, (11) the imperative of innovation and efficiency that has ruled Western civilization (12) the Renaissance.

Mastery of technology is second only (13) money as the true measure of accomplishment in this country, and it is very likely that by (14) this under-representation in the technological realm, and by not questioning and examining the folkways that have (15) it, blacks are allowing. (16) to be kept out of the mainstream once again. This time, however, they will be (17) from the greatest cash engine of the twenty-first century. Inner-city blacks in particular are in danger, and the beautiful suburbs (18) ring the decay of Hartford, shed the past and learn to exist without contemplating or encountering the tragedy of the inner city.

And blacks must change as well. The ways that (19) their ancestors through captivity and coming to freedom have begun to loose their utility. If blacks (20) to survive as full participants in this society, they have to understand what works now.

16（）

A.them

B.us

C.themselves

D.ourselves
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