单项选择题

A comet is distinguished from other bodies in the solar system ______.

A．into its appearance
B．off its appearance
C．by its appearance
D．to its appearance
<上一题 目录 下一题>
热门 试题

单项选择题
Surveys show that ______ less sleep than we think, ______ too much sleep could even harm our health.
A．not only do we need, but that
B．not only we need, but also
C．not only we need, but that
D．not only do we need, but also
单项选择题
That Pacific island attracts shoals of tourists with its rich ______ of folk ans.
A．heritage
B．heredity
C．heroism
D．hermitage
相关试题