The town’s drinking-water _____ with prim chemicals at present.
#104183
A
contaminates
B
is contaminated
C
is being contaminated
D
has been contaminated
推荐题目
-- Have you moved into your new house?-- Not yet. The rooms _______.
#101122
A
are painting
B
have been painted
C
are being painted
D
have painted
I had wanted to visit the gallery before I Florence, but it' s closed on Sundays.
#99513
A
left
B
has left
C
leave
D
would leave
Although medical science __________ control over several diseases,what worries us is that some of them are returning.
#99526
A
achieved
B
has achieved
C
will achieve
D
had achieved
I was able at last to ______ my brother to follow my advice.
#99278
A
suggest
B
advise
C
persuade
D
leave off
The lecture given by Mr Johnson appealed and ______ with passion.
#101870
A
was always listened
B
always was listened
C
was always listened to
D
always listened to