试题与答案

2008年11月22日,胡 * * 在出席联合国气候变化峰会时发表题为《携手应对气候变化挑

题型:单项选择题

题目:

2008年11月22日,胡 * * 在出席联合国气候变化峰会时发表题为《携手应对气候变化挑战》的重要讲话。其中承诺中国争取到2020年非化石能源占一次能源消费比重达到( )

A.10%

B.12%

C.15%左右

D.18%

答案:

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答案:D题目分析:产生感应电流的条件是闭合回路的一部分导体在磁场中做切割磁感线的运动,A选项中磁体和导体都静止,不能产生感应电流;B、C选项中让导体或磁体上下运动时,运动方向与磁感线方向一致,也不能产...

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题型:阅读理解与欣赏

阅读下面这首元曲,然后回答问题。(8分)

[双调]   殿前欢 夏

薛昂夫

柳扶疏,玻璃万顷浸冰壶。流莺声里笙歌度,士女相呼。有丹青画不如。迷归路,又撑入荷深处。知他是西湖恋我、我恋西湖?

[注]冰壶:指月亮。

(1)曲中作者为什么对西湖的夏日景象产生出了“有丹青画不如”的感受?(4分)

(2)宋代词人李清照《如梦令》“兴尽晚归舟,误人藕花深处。争(通‘怎’)渡。争渡。惊起一滩鸥鹭”与薛昂夫曲中“迷归路,又撑人荷深处”都有表现留连忘返,乐而迷路的相似之处,但在表达这种感情的写法上有所不同。试简要说明这种写法的不同。(4分)

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题型: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.

12()

A.since

B.on

C.in

D.at

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