问题
选择题
They spend much time _____TV last year.
A. to watch B.watched C. watching
答案
答案：C
主语+spend+时间+in doing sth，其中in可以省略。故选答案为C
搜题请搜索小程序“爱下问搜题”
They spend much time _____TV last year.
A. to watch B.watched C. watching
答案：C
主语+spend+时间+in doing sth，其中in可以省略。故选答案为C