Scientists are carrying 1. experiments into using spiders’ cobweb to produce 2. thin wire. The research 3. by researchers from Germany. They have developed 4. process for reducing spiders’ silk 5. a 题目和参考答案——青夏教育精英家教网—

题目内容

Scientists are carrying __1._____ experiments into using spiders’ cobweb to produce __2.____(extreme ) thin wire. The research _3.____( conduct) by researchers from Germany. They have developed __4.___process for reducing spiders’ silk _5.___about one twentieth of its normal diameter.

__6.___ is hoped that this new wire will be effective in the __7.____(grow) field of micro-electronics. They have collected data on the properties of spider silk. Their work has found evidence _8.____ the silk of the black widow spider would be the __9.____ (idea)material for the new “nanowires”. It seems even the deadly black widow can serve the cause __10.___ the scientific progress.

1.out

2.extremely

3.is being conducted

4.a

5.to

6.It

7.growing

8.that

9.ideal

10.of

【解析】

试题分析：

10.

考点：考查语法填空

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该行错一个词：在错的词下划一横线，在该词下面写出修改后的词。

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●4.

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