-------It’s time to have class. Please stop _________.   -----  OK.
#49528
A
to talk
B
talking
C
talk
D
talks
推荐题目
The student is afraid _________ English with foreigners.
#51150
A
to practice to speak
B
to practice speaking
C
practicing speaking
D
of practicing to speak
 Let’s go to Beijing ______ the Great Wall.
#50550
A
to look
B
watches
C
to visit
D
visits
The students should ________ to choose their own clothes. It will be a good way _____ themselves happy. 
#50322
A
allow, to keep
B
allowed, keeping
C
be allow, keeping
D
be allowed, to keep
The poor little girl was _________young to know ______________ when her parents suddenly died in an accident.
#50656
A
so; what to do
B
too; what to do
C
so; how to do
D
too; how to do
Tina was looking forward to ________ to Mary’s birthday party.
#51309
A
inviting
B
being invited
C
invite
D
be invited