The WTO urged that all the countries ________ measures to prevent swine flu spreading.
#87758
A
take
B
must take
C
are to take
D
took
推荐题目
——— Alice looks sad. Did you tell her about the accident? ——— Yes， but I ________ her just before her final exams.
#90414
A
shouldn’t tell
B
shouldn’t have told
C
needn’t tell
D
mustn’t have told
—My sister is very upset today. —It’s your fault .You the bad news to her yesterday.
#87921
A
should tell
B
should have told
C
shouldn’t have told
D
must tell
I __________the poor rabbit, but I didn’t have the right drugs with me at that moment.
#86925
A
could save
B
had saved
C
could have saved
D
saved
—You were driving at 100 km an hour, sir.—But officer, I ________. My car can’t go more than 80.
#88144
A
may not have to
B
couldn’t have been
C
wouldn’t like to
D
needn’t to be
If I hadn’t stood under the ladder to catch you when you fell, you ____ now.
#86941
A
wouldn’t be smiling
B
couldn’t have smiled
C
won’t smile
D
didn’t smile