-What is happening over there? -Several people seem . A. to fight B. fighting C.
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—What is happening over there?
—Several people seem__________.
A. tofight B.fighting
C. to be fighting D.to have fought
试题答案
答案:C
提示:| 由前句可知,事情正在发生,故seem后的不定式用进行式。
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