Curious about the world around him, my son__ __ask me endless questions when he was young．
#63640
A
could
B
might
C
should
D
would
推荐题目
________ people used the computer thirty years ago, but now it’s very popular.
#77155
A
A few
B
Few
C
A little
D
Little
I told Sally how to get there, but perhaps I ________ for her.
#62969
A
had to write it out
B
must have written it out
C
should have written it out
D
need to have written it out
---Would you come to my birthday party tomorrow evening?---I’m afraid I ______. I have to look after my sister.
#78102
A
wouldn’t
B
can’t
C
won’t
D
mustn’t
As we all know, it is usually cold in this place in January, but it _____ be warm sometimes.
#63187
A
must
B
can
C
should
D
would
The driver tried everything he could think of, but the car just ______ not move.
#63267
A
should
B
might
C
must
D
would