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更新 2022-09-03
科目英语
题型单选题
难度中等
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Other genetic similarities suggested they all ________ a single, common ancestor about 300 years ago.

A．had

B．have had

C．have

D．had had

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Not only the workers but also the machine ____ not there.

A．are

B．were

C．is

D．has

题型：未知
难度：未知

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I know that all ________getting on well with her.

A．was

B．is

C．are

D．were

题型：未知
难度：未知

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The rest of the novel _________ very interesting.

A．were

B．are

C．is

D．seem

题型：未知
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Most of his time _____ in reading novels.

A．arespent

B．isspent

C．werespent

D．wasspending

题型：未知
难度：未知

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Most of the mistakes ____because of carelessness.

A．weremade

B．aremade

C．hasbeenmade

D．weremaking

题型：未知
难度：未知

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