It is required that all traffic participants should___the traffic rules to make

题型：不详难度：来源：

It is required that all traffic participants should___the traffic rules to make traffic safer and faster．

A．perform

B．possess

C．observe

D．support

答案

解析

略

举一反三

The most important words in this sentence have been ______, so it doesn’t make any sense．

A．left out

B．held out

C．set out

D．made out

题型：不详难度：| 查看答案

Our teacher told us that the moon _________ round the earth.

A．went

B．turned

C．go

D．turns

题型：不详难度：| 查看答案

Lucy was completely _____ after jogging in the hot sun all afternoon; she had little energy left.

A．kicked out

B．worn out

C．handed out

D．put out

题型：不详难度：| 查看答案

According to the weather report, it is going to______ rainy next week.

A．set out

B．set in

C．get down

D．get along

题型：不详难度：| 查看答案

Everybody _________spend ___________ in bed.

A．has to; some time

B．have to; some time

C．has to; sometimes

D．have to; sometimes

题型：不详难度：| 查看答案