While building a tunnel through the mountains, ______.
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A
an underground lake was discovered
B
there was an underground lake discovered
C
a lake was discovered underground
D
the workers discovered an underground lake
推荐题目
A group of Chinese guests, who are the first ________ from the new agreement on tourism between China and Switzerland, were given a warm welcome in Geneva(日内瓦) last Saturday.
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A
benefited
B
benefiting
C
to be benefited
D
to benefit
__________ her son for half a month, Marcia decided to leave for Texas with the hope of finding him.
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A
Not heard from
B
Having not heard from
C
Not to hear from
D
Not having heard from
There are five pairs _______, but I'm at a loss which to buy.
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A
to be chosen
B
to choose from
C
tochoose
D
for choosing
When he woke up,he found his watch gone.It seemed that he suspected me it.
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A
to steal
B
steal
C
of stealing
D
stealing
I was told that the stadium was well worth ___.
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A
to visit
B
to be visited
C
visiting
D
of being visited