游客
题文

Emergency line operators must always _____ calm and make sure that they get all the information they need to send help.

A.grow
B.appear
C.become
D.stay
科目 英语   题型 单选题   难度 中等
登录免费查看答案和解析
相关试题

The shop owner would _______ his money every day.

A.count B.count for C.count out D.counting

I set _________ tomorrow on my journey to America.

A.on B.up C.to D.out

Tell the child not to drink _______ water.

A.boiled B.boil C.boiling D.boils

Mary ________ passing the entrance examination.

A.succeeded B.succeeded in C.succeeds in D.succeeds

John: _________
Jack: In two weeks.
John: Are you going to Japan?
Jack: No. I'm going to Australia. I went to Japan two years ago.

A.How long have you been here? B.When is your holiday?
C.When are you leaving for Australia? D.How long do you plan to stay here?

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号