Beijing plans to build more Olympic Games sites in universities resources after the Games .
A. avoid wasting; will have finished
B. to avoid wasting; have finished
C. avoiding wasting; have finished
D. to avoid wasting; has finished
网友回答
A. avoid wasting; will have finished
(答案→)B. to avoid wasting; have finished
C. avoiding wasting; have finished
D. to avoid wasting; has finished
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