---Didyouwatch“theVoiceofChina”yesterdayevening?     --...

问题详情：

---Did you watch “the Voice of China ” yesterday evening ?

      ---- No , I didn’t . I fell asleep _______ I was sitting on the sofa.

A. after       re        e        l

【回答】

C

知识点：连词

题型：选择题