He failed the mid-term examination and only then________how much time he had wasted.
#80837
A
he realized
B
did he realize
C
he had realized
D
had he realized
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If ＿＿＿＿＿ the same treatment again, he is sure to get well.
#84270
A
giving
B
give
C
given
D
being given
________ these experiments were successfully completed would we think of going into humans.
#80199
A
If only
B
Only if
C
So that
D
Even if
I think only when he attends college _______________ more independent of his parents.
#82763
A
will he become
B
he becomes
C
he will become
D
becomes he
.Not until today ___ a stage___ we have enough right to deal with everything
#80534
A
we have reached; where
B
have we reached; what
C
have we reached; where
D
we have reached; that
_____ for his action on the playing field ,but he is also famous for the things that he does off the playing field.
#80614
A
Not he is only known
B
Not only is he known
C
Only is he known not
D
He is only not known