.Emergencylineoperatorsmustalw

.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

登录免费查看答案和解析

相关试题

Many students signed up for the _______ race in the sports meeting.

A．400-meter-long

B．400-meters-long

C．400 meter long

D．400 meters long

收藏答案/解析

．_______ we couldn’t understand was _______ more and more students went abroad after graduation.

A．What; because

B．That; because

C．Why; that

D．What; why

收藏答案/解析

In face of ______failure, it is the most important to keep up ______ a good state of mind.
A a; - B．the; - C．-; a D．-; the

收藏答案/解析

．I didn’t know how to _______ the problems I faced, so I asked my parents for help.

A．do with

B．doing with

C．deal with

D．dealing with

收藏答案/解析

Nobody wants to make friends with the girl ________ lies.

A．suspected of having told	B．suspected to tell
C．suspected having told	D．suspected to have told

收藏答案/解析