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
I wonder whether the soldier is one of those who _______ abroad to keep peace.
#85674
A
has been sent
B
have been sent
C
have sent
D
has sent
The Chinese _____ brave and hardworking. 
#86188
A
is
B
are
C
be
D
being
—Where        my shoes, Mum? —____ under your bed.
#44306
A
is; It’s
B
is; They’re
C
are; It’s
D
are; They’re
Here are my        !
#44009
A
sister
B
pictures
C
son
D
dog