题目内容

Emergency line operators must always _____ calm and make sure that they get all the information they need to send help.
A．growB．stayC．appearD．become
B

这题考查连系动词的用法，stay calm“保持冷静”，grow、become强调变化，appear似乎，都不符合。选B。
练习册系列答案
相关题目
If you cheat in the exam, you could hardly _________ it.
A．throw awayB．get awayC．get away fromD．get away with
---So why didn’t you meet us on Saturday then?
---I’m sorry about that--- I _________ --- I thought you were meeting next Saturday.
A．get the fact straightB．have a good nose for it
C．play a trick of the tradeD．get the wrong end of the stick
The shirt looks fashionable and well designed, but I’m afraid the color will ____ when I wash it.
A．goB．slipC．leaveD．run
We have a high regard for Mr. Smith because he always tries to _____________his principles.
A．look forward toB．live up toC．keep up withD．put up with
This is a new plane made in Shenyang, which is going to be_____ next week.
A．given outB．tested outC．put outD．turn out
She pretended __________ me when I passed by.
A．not to seeB．not seeingC．to not seeD．not see
I’m quite interested in Spanish history, the civil war in Spain _______.
A．in particularB．in commonC．in advanceD．in general
Being afraid of falling behind the times, he has always been keeping himself ___ of the latest development of technology.
A. instructed    B.  intended    C.  informed   D demanded

违法和不良信息举报电话：027-86699610 举报邮箱：58377363@163.com

精英家教网