Only _____ as an interpreter _____ how important it was to practise spoken English.
#80411
A
when did I work…I realized
B
when did I work…did I realize
C
when I work…did I realize
D
when I worked…did I realize
推荐题目
_______, there would be no air around the earth.
#83707
A
There were no gravity
B
There was not any gravity
C
Were there no gravity
D
was there no gravity
The old man sitting under the tree smiled dreamily, as if _____something pleasant in the past.
#81735
A
to remember
B
remember
C
remembering
D
remembered
We must apply what we have learned to our daily work because in no case_____ from practice.
#81130
A
should theory separate
B
theory should be separated
C
theory should separate
D
should theory be separated
Not until we have had a chance to discuss it thoroughly ________ perfectly.
#79660
A
the problem has been settled
B
has the problem been settled
C
will the problem be settled
D
the problem was settled
______ you do the experiment carefully, you would make discoveries others wouldn’t make.
#79746
A
Should
B
Would
C
Could
D
Might