Emergency line operators must always ________ calm and make sure that they get all the information they need to send help.
#11539
A
grow
B
appear
C
become
D
stay
推荐题目
Hard work and lack of sleep have _____ her beauty and youth in recent years.
#12097
A
worn out
B
tried out
C
made out
D
sent out
Traditionally, Chinese people _____ the Chinese characters Double Happiness and stick them onto walls or doors for weddings.
#13662
A
cut out
B
cut off
C
cut up
D
cut down
I think you are at the end of your ________ this time and need to turn to Pro. Smith for advice.
#10750
A
resources
B
careers
C
features
D
issues
Mr. Brown is _____ a teacher to us; we look on him as our friend.
#12917
A
not more than
B
no more than
C
more than
D
less than