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
<上一题 目录 下一题>
热门 试题

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
单项选择题
The lawyer thought that piece of evidence was______ early in the investigation, but it turned out to be vital in convicting the criminal.
A．satisfactory
B．insignificant
C．unalterable
D．important
相关试题