单项选择题

A．proportion
B．percentage
C．rate
D．ratio
<上一题 目录 下一题>
热门 试题

单项选择题
A．self-confidentB．self-sufficientC．self-satisfiedD．self-restrained
A．self-confident
B．self-sufficient
C．self-satisfied
D．self-restrained
单项选择题
A．only ifB．much asC．long beforeD．ever since
A．only if
B．much as
C．long before
D．ever since
相关试题