.Despite UNICEF’s efforts, dirty water ______ for disease spreading in southern Iraq at the very moment.
#103783
A
is to be blamed
B
is being blamed
C
has been blamed
D
was blamed
推荐题目
The fog was so heavy this morning that drivers could hardly _______ the things just ten meters away from them.
#99330
A
figure out
B
look out
C
make out
D
try out
—What’s that terrible noise?—The neighbors for a party.
#100709
A
have prepared
B
are preparing
C
prepare
D
will prepare
Up to now, the family’s business ______good. I hope our good luck will continue.
#101682
A
is
B
was
C
will be
D
has been
Kate _________ in America for many years, but she’d never regretted her decision to return to her motherland.
#101503
A
worked
B
was working
C
has worked
D
had worked
----I have got a headache. ---- No wonder. You ________ in front of that computer too long.
#101965
A
work
B
are working
C
worked
D
have been working