单项选择题

The heart is an important organ of circulation ______ function is to pump blood to all parts of the body.

A．which
B．whose
C．of it
D．its
<上一题 目录 下一题>
热门 试题

单项选择题
The newly developing science of artificial intelligence aims at programming the computer to think, reason and react ______ people do.
A．by the same way as
B．in much the same way that
C．with the same way as
D．as much as the same way that
相关试题