Only after he had spent several nights working on the math problem _______ to wonder whether the problem was wrongly set.
#83053
A
that he began
B
did he begin
C
then he began
D
so that he began
推荐题目
_______we move the picture over there?Do you think it will look better?
#84172
A
If only
B
What if
C
As if
D
Even if
They believed, and ___did we, that these modern paintings collected in the Shanghai Art Gallery were as valuable as those in the Museum.
#83294
A
that
B
which
C
neither
D
so
To every one of us present ______ the honour for the great success.
#81034
A
belongs
B
belonging
C
is belonged
D
belong
―What do you think made Tom unhappy?― his new bicycle again.
#84323
A
As he lost
B
Lost
C
Losing
D
Because of losing
I finally get the job. Never in my life _________ so happy.
#81591
A
did I feel
B
I felt
C
I had felt
D
have I felt