题目内容
19、-----Have you finished your homework?
-----No, I ________ my younger sister all day yesterday．
A．was looking after B．would look after
C．had looked after D．look after
试题答案
19、A
相关题目
-----Have you finished your homework?
-----No, I ________ my younger sister all day yesterday．
A．was looking after B．would look after
C．had looked after D．look after
查看习题详情和答案>>----Have you finished your homework?
-----No, I ________ my younger sister all day yesterday.
| A．was looking after | B．would look after |
| C．had looked after | D．look after |