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单选题
_____ with the size of the whole earth, the highest mountain doesn’t seem high at all.
A
When compared
B
Compare
C
While comparing
D
Comparing
参考答案
参考解析
解析：
句意：当和整个地球的大小进行比较时，最高的山看起来就一点儿也不高了。考查非谓语动词。动词的过去分词形式表示被动，动词的现在分词形式表示主动。mountain和动词compare之间是被动关系，所以要用动词的过去分词形式，选择A项。
句意：当和整个地球的大小进行比较时，最高的山看起来就一点儿也不高了。考查非谓语动词。动词的过去分词形式表示被动，动词的现在分词形式表示主动。mountain和动词compare之间是被动关系，所以要用动词的过去分词形式，选择A项。
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