题目内容
9、―The window is dirty．
―I know．It for weeks．
A．hasn’t cleaned B．didn’t clean
C．wasn’t cleaned D．hasn’t been cleaned
试题答案
9、D
―The window is dirty．
―I know．It for weeks．
A．hasn’t cleaned B．didn’t clean
C．wasn’t cleaned D．hasn’t been cleaned
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The window is dirty．
I know．It ________for weeks
[ ]
-------- The window is dirty.
--------- I know. It __________ for weeks.
| A．hasn’t cleaned | B．didn’t clean |
| C．wasn’t cleaned | D．hasn’t been cleaned |
--The window is dirty.
----I know. It ______ for weeks.
| A．hasn’t cleaned | B．didn’t clean |
| C．wasn’t cleaned | D．hasn’t been cleaned |
---The window is dirty.
----I know. It ______ for weeks.
| A．hasn’t cleaned | B．didn’t clean |
| C．wasn’t cleaned | D．hasn’t been cleaned |
---The window is dirty.
----I know. It ______ for weeks.
| A．hasn’t cleaned | B．didn’t clean |
| C．wasn’t cleaned | D．hasn’t been cleaned |
---The window is dirty.
----I know. It ______ for weeks.
| A．hasn’t cleaned | B．didn’t clean | C．wasn’t cleaned | D．hasn’t been cleaned |
--The window is dirty.
----I know. It ______ for weeks.
A．hasn’t cleaned B．didn’t clean
C．wasn’t cleaned D．hasn’t been cleaned
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