According to a recent U.S. survey, children spent up to 25 hours a week TV.A. to watchB.

发布时间：2020-08-17 08:56:00

According to a recent U.S. survey, children spent up to 25 hours a week      TV.
A. to watch
B. to watching
C. watching
D. watch

网友回答

A. to watch
B. to watching
(答案→)C. watching
D. watch
解析：本题考查“spend time (in) doing”。答案：C
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