There _____a knife and fork on the table.A．seemstobeB．seemtobeC．isseemingtobeD．a

题型：不详难度：来源：

There _____a knife and fork on the table.

A．seemstobe

B．seemtobe

C．isseemingtobe

D．are

答案

解析

刀、叉，看作是一副而论，所以看作单数。

举一反三

A professor and a writer _________present at the meeting.

A．was

B．is

C．were

D．hadbeen

题型：不详难度：| 查看答案

The boy sitting by the window is the only one of the students who _______ from the countryside in our school.

A．are

B．is

C．were

D．was

题型：不详难度：| 查看答案

Most of the mistakes ____because of carelessness.

A．weremade

B．aremade

C．hasbeenmade

D．weremaking

题型：不详难度：| 查看答案

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

A．are

B．were

C．is

D．has

题型：不详难度：| 查看答案

Twenty miles _________a long way to cover.

A．were

B．are

C．is

D．seemtobe

题型：不详难度：| 查看答案