题目内容
2.These animals are said to die out,and we should do ________ we can to protect them.( )A. | whatever | B. | that | C. | which | D. | whichever |
分析 据说这些动物快要灭绝了,我们要尽全力去保护他们.
解答 答案:A.
本句中动词do后面缺少宾语成分,而划线后面的句中又缺少宾语,结合句意应该是去做我们所能做的任何事情去保护这些动物;故用whatever来引导宾语从句,且该引导词在从句中又作宾语;实际上该从句中can后面省略了动词do,即we can (do)to protect them;句子These animals are said to die out等同于句型It is said that these animals will die out;故选A.
点评 对于宾语从句要结合句子的意思和语法知识来选择正确的引导词,that引导宾语从句时是不作成分的,但是what引导时必须作一定的成分.
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