I was so young.  You__________ better than to rely on me
#88037
A
should have known
B
should know
C
must know
D
must have known
推荐题目
 His parents meant him_____________ scientific research, but he showed no interest and turned poet.
#89322
A
going in for
B
to have gone in for
C
to go in for
D
having gone in for
 Their answers are exactly the same — one of them ______ from the other.
#88171
A
must copy
B
must have copied
C
should copy
D
should have copied
It was essential that the application forms ________ back before thedeadline.
#87750
A
must be sent
B
would be sent
C
be sent
D
were sent
Something ___ to save our earth. Do you think so?
#88938
A
can do
B
must do
C
has to do
D
must be done