I really ought to go on a diet。I on so much weight since I gave up jogging. A. putB. am p

发布时间：2020-08-17 12:45:28

I really ought to go on a diet。I      on so much weight since I gave up jogging.
A. put
B. am putting
C. have put
D. had put

网友回答

A. put
B. am putting
(答案→)C. have put
D. had put
解析：因为与表示“自…以来”的since从句或短语连用的通常是现在完成时态；再说前面的“我应当节食了”，也说明现在“我已经增肥”了。
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