It is believed that a new kind of drug ______ by the scientists and they are hopeful that they will succeed in a few months.
#102623
A
has been developed
B
is being developed
C
is developing
D
has developed
推荐题目
Experts suggest that teenagers spend at least 30 minutes exercising, five times a week. Walking and riding your bike _____ , and ______.
#103295
A
counts; so are school sports
B
count; school sports count, either
C
count; so do school sports
D
counts; so school sports do
Remember to give your parents my regards when you _____home.
#100964
A
phoned
B
phone
C
will phone
D
have phoned
—Where did you go on National Day? —Jiuzhai Valley. I ______ to go to France, but the expense was too high.
#100243
A
planned
B
would plan
C
have planned
D
had planned
Bob tried to sweet-talk his mother into letting him go out. But when he saw his sweet talk________， he lost his temper.
#100086
A
hadn’t worked
B
wasn’t working
C
isn’t working
D
doesn’t work
At the age when many people ______ their first job, the youngsters of The Sunday Times Rich List are buying country estates or jetting off to their homes overseas.
#102965
A
were looking for
B
have looked for
C
are looking for
D
looked for