---The window is dirty.----I know. It ______ for weeks.
#101155
A
hasn’t cleaned
B
didn’t clean
C
wasn’t cleaned
D
hasn’t been cleaned
推荐题目
I _____ on a sofa because my grandparents have come for the weekend.
#104156
A
slept
B
was sleeping
C
have slept
D
am sleeping
This is the best dinner that I________.
#99168
A
enjoyed
B
have enjoyed
C
had enjoyed
D
enjoy
The news he looked forward to       .
#100811
A
came at lastest
B
coming at the least
C
coming at the lastest
D
came recently