题目内容
14.What's the baby doing?A.Eating. B.Playing. C.Sleeping.
分析 略
解答 略
点评 略
练习册系列答案
相关题目
4.Too many cars are_____to be environment,so we'd better take the bus more.( )
| A. | useful | B. | harmful | C. | helpful | D. | meaningful |