They ___________ for two hours A．is workingB．workedC．have been workingD．had work - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

They ___________ for two hours

A．is working

B．worked

C．have been working

D．had worked

答案

解析

考查时态。现在完成进行时态表示的是从过去的动作开始一直持续到现在还要持续下去，故选C，句意：他一直工作了两个小时了。根据语境可知还要工作下去。

核心考点

试题【They ___________ for two hours A．is workingB．workedC．have been workingD．had work】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

Look! The road ____________

A．is repaired

B．was repaired

C．is being repaired

D．was repairing

题型：不详难度：| 查看答案

--- Why don’t you ride your bicycle today?
--- Oh, it broke down. It ________ now.

A．is repairing

B．is being repaired

C．is repaired

D．will repair

题型：不详难度：| 查看答案

--- Daniel，why are you so late? We _______ you would be here an hour ago.
--- Sorry. I ________ know you were all here.

A．expect, don’t

B．expected; don’t

C．expected, didn’t

D．expect; didn’t

题型：不详难度：| 查看答案

The situation wasn’t very good, but I ________ many worse situations.

A．was experiencing

B．experienced

C．would experience

D．had experienced

题型：不详难度：| 查看答案

The elderly _________ good care of in public places like supermarkets and airports; they are likely to get lost.

A．can have been taken

B．ought to be taking

C．must be taken

D．should take

题型：不详难度：| 查看答案

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