Large quantities of polluted water_____ into the sea so that lots of fish died. 
#86296
A
is flowing
B
was flowing
C
are flowing
D
were flowing
推荐题目
Daniel with his family ________ on Sunshine Road, Beijing.
#44229
A
lives
B
live
C
living
D
to live
The young often___the old in our town.
#86227
A
helps
B
wants to help
C
help
D
helping
 This is Susan and that is Mary. _     my _        .
#43630
A
She's, friend
B
He's, friend
C
They're; friends
D
They're, friend