________ that the Youth Olympic Games might be delayed due to severe air pollution, our government has made a promise to Jacques Rogge that they will spare no effort to settle the problem.
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A
Warned
B
Having warned
C
Warning
D
Being warned
推荐题目
With a lot of difficult problems_____________, the newly-elected president is having a hard time.
#96201
A
settle
B
setteling
C
to settle
D
being settled
David stayed inside himself, ______ to be alone, or in a corner of the cabin.
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A
to want
B
wanted
C
being wanted
D
wanting
____ from a Chinese character meaning people, the mascot “Haibao” shows the character of Chinese culture.
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A
Created
B
Creating
C
To create
D
To be created