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
 There ________ a lot of juice in the fridge. 
#44276
A
has
B
is
C
are
D
have
_____ we need is more time.
#43477
A
What
B
That
C
/
D
When
Both Lily and Lucy ______ to the party yesterday.
#86103
A
invited
B
was invited
C
had invited
D
were invited