6、 The old man was sitting in a wheelchair all day because his broken leg suffered after a fall made _____ difficult.
A. it walk B. to walk C. walking D. it to walk
评卷人 |
得分 |
|
|
二、选择题
(每空? 分,共? 分)
6、 The old man was sitting in a wheelchair all day because his broken leg suffered after a fall made _____ difficult.
A. it walk B. to walk C. walking D. it to walk
评卷人 |
得分 |
|
|
二、选择题
(每空? 分,共? 分)