She looks very busy . I want to help her , but I don't know ___________ .
#50250
A
what to do
B
what to do it
C
how to do
D
why to do
推荐题目
-What did Mr. Green say to his son? -He told him .
#48417
A
didn't smoke
B
don't smoke
C
not to smoke
D
not smoke
We had great fun ________the volleyball match between the Chinese team and Japanese team.
#48971
A
watch
B
watched
C
watches
D
watching
—Did you have a great time _____ in Wang Guifei’s birthday party last weekend?— Yes. We enjoyed ourselves ourselves there.
#50867
A
sing and dance
B
to sing and dance
C
singing and dancing
D
sang and danced
As for _____homework, we do ________homework every day.
#49737
A
do , our
B
doing, our
C
does, we
D
doing, us