单项选择题

FDA has approved the plan of using HIV to cure cancer in humans.

A． Right
B． Wrong
C． Not mentioned
<上一题 目录 下一题>
热门 试题

单项选择题
HIV can be safely used to cure cancer only if the deadly genes have been removed.
A． Right
B． Wrong
C． Not mentioned
单项选择题
Other countries are also expected to begin clinical gene therapy trials soon.
A． Right
B． Wrong
C． Not mentioned
相关试题