单项选择题


A．shifts
B．converts
C．modifies
D．varies
<上一题 目录 下一题>
热门 试题

单项选择题
A．As soon asB．As well asC．As much asD．As possible as
A．As soon as
B．As well as
C．As much as
D．As possible as
单项选择题
A．forB．withC．onD．as
A．for
B．with
C．on
D．as
相关试题