As students, we are supposed to spend more time . AstudyB. studiedC. studyingD. to stu

发布时间：2020-08-22 01:21:55

As students, we are supposed to spend more time      .
Astudy
B. studied
C. studying
D. to study

网友回答

A. study
B. studied
(答案→)C. studying
D. to study
解析：主语+spend time doing sth，表示花费时间做某事，故选答案为C
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