2017年湖北自考英语（二）真题练习（25）

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>>>2017年湖北自考英语（二）真题练习【汇总】

[填句补文]“Geochemists just want an intuitive sense of what‘s going on with the elements，” says Albert Galy from the University of Cambridge ________.

A、An earth scientist has rejigged the periodic table(元素周期表)to make chemistry simpler to teach to students.

B、The traditional periodic table was well drawn.

C、“I imagine contour lines would be good for undergraduates.”

D、But he has added contour lines to charge density， helping to explain which ions react with which.

正确答案：C

答案解析：这一段是剑桥大学的Albert Galy的原话，我们可以从引导整个关键点得出答案。即：“地学化学家们只想通过直觉判断元素的活动。我想等高线对学生们有好处”。

2、

单选题

[填句补文]Rough estimates in the past have predicted similarly disappointing results. ________ Says Sallie Chishol， an environmental engineer from the Massachusetts Institute of Technology. “But the take-home message is the same. Ocean fertilization is not the answer to global warming.”

A、“These are newer and better models，”

B、Its opponents argue， however， that it will stop global warming.

C、Adding iron to patches of ocean can make plankton bloom temporarily.

D、As plankton die and settle on the ocean floor， their carbon is supposedly locked up in the seabed.

正确答案：A

答案解析：这个问题可以根据引号来作答，因为空格后面有“says”这个词，它预示着所填入的句子应该是带引号的。A的意思是：这些是比较新的也是比较好的模型。