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---- Each year __________ fishes are killed by the polluted water and many people are made sick by the polluted air .

----So we should do something to stop it .

A. millions of    B. million of      C. two millions of     D. two millions

 

【答案】

A

【解析】

試題分析：英語中數(shù)詞表示概數(shù)時，后面加s，和介詞of搭配使用。用原形時表示具體數(shù)字和數(shù)詞搭配使用。句意：每年有無數(shù)的魚被污染的水殺死，許多人被污染的空氣致病。結合語境可知本句中表示概數(shù)，故選A。

考點：考查數(shù)詞。

 

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