单项选择题

29（）

A．practice
B．disadvantage
C．purpose
D．strength

<上一题 目录 下一题>
热门 试题

单项选择题
What is the real meaning of the word credit according to the tape
A．It means trust
B．It means debt
C．It means approval.
单项选择题
What are the argument against the private ownership of genome patents
A．Doctors are not permitted to do gene tests without buying patents
B．The ownership may slow down the research progress
C．The codes for height and intelligence will be revealed.
相关试题