单项选择题

Talk to anyone in the drug industry,______ you'll soon discover that the science of genetics is the biggest firing to hit drug research since penicillin was discovered.

A．or
B．and
C．for
D．so
<上一题 目录 下一题>
热门 试题

单项选择题
At first, the ______of color pictures over a long distance seemed impossible, but, with painstaking efforts and at great expense, it became a reality.
A．transaction
B．transmission
C．transformation
D．transition
单项选择题
The newly free people adopt democratic forms of government______ all the goodies they see on TV will materialize instantly.
A．in order that
B．in case
C．in the belief that
D．even though
相关试题