.Emergency line operators must always ______ calm and make sure that they get all the information they need to send help.
#82116
A
grow
B
appear
C
become
D
stay
推荐题目
We are at your service. Don’t _____to turn to us if you have any further problems.
#80712
A
beg
B
hesitate
C
desire
D
seek
Some advertisements_______pictures or words of experts to show people how good the products are.
#76376
A
are consisted of
B
are made of
C
consist of
D
are made up
--What time shall we meet, Betty? ---____.
#81009
A
I suggest 7 o’clock
B
it’s about 7:30
C
I’m afraid not
D
That’s OK
Having lived in the town for quite a few years, Mr. Johnson no longer felt _____ among the local people.
#83688
A
out of order
B
out of place
C
out of control
D
out of the question