So quickly        is a possibility today may be a reality tomorrow.
#82504
A
are science and technology advancing that
B
science and technology advancing are that
C
are science and technology advancing that what
D
science and technology are advancing what that
推荐题目
Not until I began to work ________ how much time I had wasted.
#82516
A
didn’t realize
B
did I realize
C
I didn’t realize
D
I realized
 So loudly _____ that ______ hear her clearly.
#80431
A
did she speak; could everyone
B
did she speak; everyone could
C
she spoke; could everyone
D
she spoke; everyone could
Never before in our country_____.
#84567
A
has such a thing happened
B
such a thing has happened
C
has so a thing has happened
D
so a thing has happened
No sooner____ on my comfortable bed______ my telephone rang.
#84472
A
had I lain, than
B
I had lain, than
C
had I lain, when
D
did I lain , when