All of us must do_______ to help protect the environment，or we will have more hazy weather雾霾天气.
#74653
A
something useful
B
anything useful
C
useful something
D
useful nothing
推荐题目
---Lingling says Miss Yu has gone to Shanghai, _____ that be true?---It _____ be true because I saw her in the office just now.
#74323
A
may; may not
B
must; can’t
C
can; may not
D
may; can’t
---Will you read me a story, Mummy? --- OK. You_______have one if you go to bed as soon as possible.
#63399
A
might
B
must
C
could
D
shall
—Could I invite my friends to my birthday party?—Sorry, you ______.
#75471
A
can
B
can’t
C
could
D
couldn’t
If you love someone, why ______ you chain him to your side, control his emotion, and even make him center on you?
#63163
A
must
B
dare
C
need
D
will
--- I hope Jim won’t mind lending you his new digital camera. --- He ___________. I have already borrowed one from my cousin, David.
#76637
A
shouldn’t
B
mustn’t
C
needn’t
D
can’t