Thepolicemankepthiseyesonthesc

The policeman kept his eyes________on the screen of the computer to identify the criminal's footprints.

A．fixing

B．fixed

C．to fix

D．being fixed

登录免费查看答案和解析

相关试题

—Mr. White didn’t come last night, did he?
—No, we for him. A whole night was wasted.

A．waited	B．have been waiting
C．were waiting	D．had been waiting

收藏答案/解析

Praise is like sunlight to the human spirit; without _______ we cannot flower and grow.

A．them

B．it

C．that

D．which

收藏答案/解析

He was rejected for the job vacancy because he couldn’t be ______even for the interview.

A．responsible

B．beneficial

C．punctual

D．regular

收藏答案/解析

―I’d like a pen which _______ well.
―Will this one _______?

A．writes; do

B．writes；work

C．is written; do

D．is written; work

收藏答案/解析

—Do you like cats ?
—Of course . They mean a kind of pet to their masters .

A．less than

B．more than

C．no more than

D．not more than

收藏答案/解析