题目内容
20.What was Sam doing?A.He was cleaning the floor.
B.He was playing football.
C.He was drawing on the wall.
分析 略
解答 略
点评 略
练习册系列答案
相关题目
9.-Could I borrow your CD player,Sandy?
-________.But you have to return it this weekend.( )
-________.But you have to return it this weekend.( )
| A. | No problem | B. | I'm sorry | C. | I hope not | D. | I'm not sure |