While a huge amount of money ___been spent stopping pollution , large quantities of water_ _still heavily polluted．
#85937
A
have; is
B
has ;are
C
have; are
D
has ;has
推荐题目
Jim as well as his friends ______ to blame for breaking the door last week.
#85984
A
were
B
is
C
was
D
are.
The number of people invited to the party 200 but a number of them ___absent for different reasons.
#85851
A
were ; was
B
was ; were
C
was ; was
D
were ; were