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
推荐题目
It is known to all of us that lions ________ meat-eating animals.
#73758
A
belonged to
B
are belonging to
C
are belonged to
D
belong to
Hu Jin had promised that she would meet Li Fang after work, but she didn’t ______.
#76403
A
turn on
B
turn down
C
turn off
D
turn up
I don’t allow you ________ so high a mountain.
#71458
A
to risk going
B
risking to go
C
going to risk
D
risk going
Thank you, Mr. Chen. I’m wondering how to ______ the great help you gave me during my study this year.
#74926
A
pay back
B
keep back
C
hold back
D
look back