－Why does the river smell terrible? －Because the water_______.
#42170
A
was polluted
B
has been polluted
C
will be polluted
D
has polluted
推荐题目
-–I hear you __________ your project at the end of last week.-–In fact, I __________ it by the end of last month.
#41534
A
had finished; had finished
B
finished; had finished
C
had finished; finished
D
finished; finished
I _________ my mum cook dinner in the kitchen when the telephone ______.
#37803
A
helped; was ringring
B
helped; rang
C
was helping; rang
D
was helping; was ringing
- Have you finished your fashion design? - Not yet. I'll finish it if I _______ ten more minutes.
#41674
A
am given
B
give
C
will give
D
will be given