Scientists have many theories about how the universe_____.A．came into beingB．was - 高中英语试题 - 超级试练试题库

题目

题型：不详难度：来源：

Scientists have many theories about how the universe_____.

A．came into being	B．was coming into being
C．had come into being	D．would come into being

答案

解析

考察时态。根据句意可知宇宙的形成是过去发生的，使用过去时。句意：关于宇宙是如何形成的，科学家有很多的理论。

核心考点

试题【Scientists have many theories about how the universe_____.A．came into beingB．was】；主要考察你对一般现在时等知识点的理解。[详细]

举一反三

--Why does the river smell terrible?
--Because large quantities of water__________.

A．have polluted

B．is being polluted

C．has been polluted

D．have been polluted

题型：不详难度：| 查看答案

—Why didn’t you come to the cinema with us last Saturday?
—Oh，sorry．But I the film．

A．see

B．saw

C．have seen

D．had seen

题型：不详难度：| 查看答案

The first edition in 1955 and a best seller ever since.

A．was published; had been

B．had been published; had been

C．has been published; has been

D．was published; has been

题型：不详难度：| 查看答案

Hurry up! The train . You know it at 8: 30 am.

A．leaves; leaves	B．is leaving; leaves
C．leaves; is leaving	D．is leaving; is leaving

题型：不详难度：| 查看答案

Cole Bettles ______ by a number of universities when he received an e-mail from the University of California last month.

A．had been rejected

B．has been rejected

C．has rejected

D．was rejecting

题型：不详难度：| 查看答案

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