—Is there any possibility _________ you could pick me up at the airport?—No problem.
#31119
A
when
B
whether
C
that
D
what
推荐题目
Bill shows no interest in painting, there’s no sense in inviting him to the art show.
#31313
A
As if
B
Now that
C
Even if
D
So long as
You can only be sure of ________ you have at present; you cannot be sure of something ________ you might get in the future.
#29973
A
that; what
B
what; /
C
which; that
D
/; that
the whole process for the studies of cancer took more than a year, the technology is moving so fast that it will soon take just weeks．
#31066
A
How
B
Because
C
If
D
While
Cloning plants is straightforward cloning animals is very complicated .
#34234
A
so that
B
although
C
while
D
as if
I wrote to my parents once a week,____ I was too busy with my teaching work.
#80142
A
it
B
unless
C
when
D
as