By the time the tornado ended, more than 2,000 people _____.A．has injuredB．has b

题型：不详难度：来源：

By the time the tornado ended, more than 2,000 people _____.

A．has injured	B．has been injured
C．had injured	D．had been injured

答案

解析

考察时态语态。By是完成时的标志，by后面跟什么时态，主句就用什么完成时，根据ended可知，主句用过去完成时，injure的用法是sb be injured,因此选择D

举一反三

Once a computer is put into water, the system _______ and cannot repair itself.

A．breaks down

B．breaks through

C．breaks out

D．breaks up

题型：不详难度：| 查看答案

At this time of next Friday, I _____ to New York by the Korean Airline.

A．will fly

B．will be flying

C．am flying

D．will have flied

题型：不详难度：| 查看答案

Could I have a cigarette? I seem to of them.

A．have run out

B．use up

C．run out

D．have used up

题型：不详难度：| 查看答案

— Excuse me, could I put off this plan?
— You have no right to refuse it, and just _________.

A．work it out

B．carry it out

C．put it away

D．set it up

题型：不详难度：| 查看答案

The island is ______ the mainland by the bridge built ten years ago.

A．joined up

B．attached to

C．related with

D．connected to

题型：不详难度：| 查看答案