______ those troublesome messages, you’d better not give out your number to anyone whom you don’t know.
#89394
A
Avoiding
B
Avoided
C
Having avoided
D
To avoid
推荐题目
The first step is finished. What do you suggest _______ next?
#97735
A
should do
B
be done
C
to do
D
doing
 Meeting _________, managers left the room one by one.
#97381
A
finishing
B
being finished
C
having finished
D
finished
_____is a good of exercise for both the young and the old.
#98386
A
The walk
B
Walking
C
To walk
D
Walk
Tina is the only foreigner ________to the evening party last night.
#94161
A
invited
B
inviting
C
to invite
D
to be invited