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题目内容
（黑龙江教育学院跨文化交际(专升本)）
(单选题) --- Do you spend a lot of time____ computer?
--- No, but I spend much time_____ doing my homework. ( )(本题3.5分)
A、 on; in
B、 in; on
C、 on; on
D、 in; in
--- No, but I spend much time_____ doing my homework. ( )(本题3.5分)
A、 on; in
B、 in; on
C、 on; on
D、 in; in
参考答案