—Why does the lake smell terrible?—Because large quantities of water - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

—Why does the lake smell terrible?
—Because large quantities of water .

A．have polluted

B．is being polluted

C．has been polluted

D．have been polluted

答案

解析

考查主谓一致及时态。large quantities of +不可数名词，谓语动词用单数，根据句意用现在完成时。句意：——为什么这湖这么难闻？——因为大量的水已经被污染了。

核心考点

试题【 —Why does the lake smell terrible?—Because large quantities of water 】；主要考察你对一般现在时等知识点的理解。[详细]

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