A new kind of drug ___ ___ to cure H7N9 bird flu by the scientists and they are hopeful that they will succeed in a couple of weeks.
#100007
A
has been developed
B
is being developed
C
is developing
D
has developed
推荐题目
— Lucy is not coming tonight. — But she _____!
#100029
A
promised
B
will promise
C
had promised
D
promises
If city noises ___from increasing, people __ shout to be heard even at the dinner table 20 years from now.
#103976
A
are not kept; will have to
B
are not kept; have to
C
do not kept ; will have to
D
do not keep; have to
---Would you have helped her had it been possible? ---Yes, but I __________ busy with my work.
#102818
A
was
B
had been
C
have been
D
am
-----Is this the first time you______ Chengdu?-----No. But the first time I______ here, the city wasn’t so beautiful
#101878
A
visited; came
B
visited; have come
C
have visited ; have come
D
have visited; came
—Did you enjoy your holiday?—Yes, it’s the best holiday I these years.
#104843
A
had
B
have had
C
had had
D
would have