We teachers should ______ students ______ us questions in class. 
#48995
A
be allowed, to ask
B
let, to ask
C
encourage, to ask
D
allow, ask
推荐题目
--Haven’t I told you that the computer needs______?---Sorry,I forgot_______it fixed.I’ll send it for repairs right away.
#49504
A
repairing;having
B
to repair;to have
C
repairing;to have
D
to be repaired;having
I like ________ the news.
#49180
A
watch
B
look
C
watching
D
to look
__________ newspapers is good for us , I think.
#51109
A
Watching
B
Looking at
C
Reading
D
Seeing