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
—Every now and then I get hungry for Chinese food. Let’s dine out tonight.—Forget it. My money_______.
#101649
A
has run short
B
is running short
C
runs short
D
was running short
If this product does not give you complete satisfaction, please return it to the manufacturer, stating when it ________.
#99492
A
is purchased
B
will be purchased
C
purchases
D
has purchased
Joseph __________to evening classes since last month, but he still can’t say “What’s your name?” in Russian.
#100059
A
has been going
B
went
C
goes
D
has gone
—I’m sorry, but the boss isn’t here yet. Shall I have him call you when he comes back?—No, I’ll call him back. If I call again in half an hour, do you think she ________ ?
#104727
A
had arrived
B
has arrived
C
will arrive
D
will have arrived
Bob ________ with us together since he came to our school.
#101237
A
have worked
B
has worked
C
worked
D
will work