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试题详情及答案解析
1 was watching Time of Chief Editor__—Phoenix Satellite TV at that time
A.atB.toC.forD.on
答案:D
试题分析:句意:我那时候正在看凤凰卫视的Time of Chief Editor节目。A at 在;B to 朝;C for为了; D on在之上。在某个频道应该用介词on,选D。
考点:考查介词辨析