Scientists say it may be five or six years _____ it is possible to test this medicine to human patients.
#92420
A
since
B
after
C
before
D
when
推荐题目
Is this the third time that you ________ late?
#93802
A
have been
B
am
C
was
D
had been
____, a form must be filled in.
#94594
A
To ask for his job
B
In order to get his job
C
Making request for his job
D
If you want to get this job
 Whether we’ll hold the sports meet depends on the weather, _____?
#95195
A
won’t we
B
shan’t we
C
doesn’t it
D
won’t it
____ is it to ask her about that? She doesn’t know it either.
#94018
A
What good
B
How good
C
What a good
D
How much good