Large quantities of water ______and lots of fish died.
#86256
A
has been polluted
B
were polluted
C
is polluted
D
was polluted
推荐题目
 Every boy and every girl in our school _____ to join one or two clubs according to their hobbies.
#85738
A
are encouraged
B
encourage
C
is encouraged
D
is encouraging
–What ______ that? -It’s a map.
#44008
A
is
B
are
C
am
D
be
.My alarm clock didn’t go off, and I woke up late this morning.
#43422
A
There was nothing wrong with my alarm clock.
B
My alarm clock worked well.
C
Nothing was wrong with my alarm clock
D
Something was wrong with my alarm clock.
A large amount of money        on the bridge.
#85693
A
spend
B
spends
C
were spent
D
was spent