—We can use QQ to talk with each other online.—Really? Could you show me ______it? 
#49707
A
what to do
B
how to do
C
when to do
D
why to do
推荐题目
Thank you for  _____ us so much help. 
#51344
A
giving
B
give
C
to give
D
gives
Why didn’t you get your hair     ?
#50273
A
cut
B
to cut
C
cutting
D
be cut
There are so many delicious food in the menu. I can’t decide ________. 
#50559
A
how to eat
B
where to eat
C
what to eat
D
when to eat
—Wang Wei, what are you doing ? —I’m reading ______.
#48910
A
Mo Yan wrote a book
B
a book written by Mo Yan
C
a book was written by Mo Yan
D
a book to be written by MoYan