单选题
综合类
2016-02-15
第49题___________
A．Its opponents argue, however, that it will stop global warming.
B．Its opponents fear that it will damage the marine ecosystem, and now a computer model shows that the trick would also be remarkably inefficient.
C．As plankton die and settle on the ocean floor, their carbon is supposedly locked up in the seabed.
D．They found that 100 years later only between 2 and 11 per cent, of the extra carbon that was originally taken up by plankton had actually been removed from the atmosphere.
E．"These are newer and better models."
F．Ocean fertilisation is not the answer to global warming.
参考答案
E
答案解析
看横线前后的内容，横线后面有“says”这个词，它预示着所填入的句子应该是带引号的，应该是引用的Sallie Chisholm所说的一句话。选项当中带引号的句子只有E选项，所以本题答案为E选项。
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A．Its opponents argue, however, that it will stop global warming.
B．Its opponents fear that it will damage the marine ecosystem, and now a computer model shows that the trick would also be remarkably inefficient.
C．As plankton die and settle on the ocean floor, their carbon is supposedly locked up in the seabed.
D．They found that 100 years later only between 2 and 11 per cent, of the extra carbon that was originally taken up by plankton had actually been removed from the atmosphere.
E．"These are newer and better models."
F．Ocean fertilisation is not the answer to global warming.
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