The project alongside with the experiment we had once devoted so much time__________ perfectly.
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A
to work out
B
to working out
C
to worked out
D
has worked out
推荐题目
.At this moment the bell rang _______ the end of class.
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A
announce
B
announcing
C
announced
D
to announce
______ money, his parents couldn’t send him to university.
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A
Lacked
B
Lacking of
C
Lacked in
D
Lacking
Because of the young man’s English, he couldn’t make himself _______.
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A
broken; understood
B
broken; understand
C
break; understand
D
breaking; understanding
_______ in this way, the result seems unsatisfactory, so we’d better have another try.
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A
To look at
B
Looking at
C
Looked at
D
To be looking at
We shouldn’t complain about________, because many families are much _____ in the mountainous area.
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A
being poor; worse off
B
being rich; better off
C
to be poor; badly off
D
to be rich; well off