-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

考查动词时态，语态和主谓语一致。根据前一分句可知所填动词表示过去发生的动作对现在产生的影响，时态用现在完成时，动词与主语是被动关系，用被动语态。主语是large quantities of water，其中心词是quantities，是复数，谓语动词用复数，选D。

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]

举一反三

My parents have promised to come to see me before I _______ for Africa.

A．have left

B．leave

C．left

D．will leave

题型：不详难度：| 查看答案

---Do you want a lift home?

---It’s very kind of you, but I have a much late in the office. I overslept this morning because my morning clock _______.

A．doesn’t go off

B．won’t gone

C．wasn’t going off

D．didn’t go on

题型：不详难度：| 查看答案

----Do you regret not having gone abroad?
----Not at all. I_____ as much, but I’m glad to contribute to our motherland.
A. didn’t earn B. hadn’t earned D. am not earning D. haven’t earned

题型：不详难度：| 查看答案

Dr. Smith, together with his wife and daughters, _____visit Beijing this summer.

A．is going to

B．are going to

C．was going to

D．were going to

题型：不详难度：| 查看答案

------- What is the price of petrol these days

-------Oh, it ______ sharply since last month.

A．is raised

B．has risen

C．has arisen

D．is increased

题型：不详难度：| 查看答案

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