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
There ______ some milk in the cup.
#44101
A
am
B
are
C
be
D
is
.A pair of glasses_______ on the table , but the glasses _______ yours.
#86038
A
is; aren’t
B
are; isn’t
C
is; isn’t
D
are; aren’t