单项选择题

A．difficult
B．different
C．original
D．previous
<上一题 目录 下一题>
热门 试题

单项选择题
A．willB．wouldC．doesD．did
A．will
B．would
C．does
D．did
单项选择题
A．attainmentB．acquisitionC．learningD．reaching
A．attainment
B．acquisition
C．learning
D．reaching
相关试题