35.He fell into the couch and turned on the TV. Unaware of there_________a snake lying near his feet.
A.is | B.being | C.was | D.Be |
相关知识点
推荐套卷
35.He fell into the couch and turned on the TV. Unaware of there_________a snake lying near his feet.
A.is | B.being | C.was | D.Be |