---Did they have a good time at the party?---Judging by their smiles, they _________ have enjoyed themselves.
#63497
A
might
B
must
C
could
D
would
推荐题目
--Excuse me，Mr. Li,_________ I close windows? It’s cold now.--Yes，you__________
#76604
A
can; can't
B
can; may
C
may; can’t
D
may; can
—The winner is a tall and thin boy with glasses!—Well，it________ be Mike. He doesn’t wear any glasses.
#74888
A
mustn’t
B
might
C
can’t
D
will
________ people used the computer thirty years ago, but now it’s very popular.
#77155
A
A few
B
Few
C
A little
D
Little
--- Shall I tell John about it? --- No, you _____. I’ve told him already.
#63475
A
mustn’t
B
wouldn’t
C
shouldn’t
D
don’t have to