It is uncertain____side effect the medicine will bring about，although about two thousand patients have taken it.
#67381
A
that
B
what
C
how
D
whether
推荐题目
There were two boys in the lab, did the experiment successfully.
#73272
A
the clever of whom
B
the cleverer or whom
C
the clever of them
D
the more clever of them
To finish the work in such a short time, all of us ________ like crazy day and night.
#69382
A
are supposed to work
B
suppose to work
C
suppose to working
D
are supposed to working
----Don’t look down upon Bob. He has his own advantage.--- Oh, yes. _______ others are weak, he is strong.
#67497
A
If
B
When
C
Where
D
Though
I could not remember the text .
#68396
A
However hard did I try
B
However hard I tried
C
However I tried
D
However had I tried hard
When asked _____ they needed most, the kids said they wanted to feel important and loved.
#74499
A
what
B
why
C
whom
D
which