赞题库-背景图
单项选择题

We derive knowledge mainly from books.

A．deprive
B．obtain
C．descend
D．trace
<上一题 目录 下一题>
热门试题

单项选择题He decided to overcome his shortcomings.

A．convert
B．convict
C．conquer
D．convey

单项选择题Soldiers have to obey orders.

A．reply to
B．apply for
C．abide with
D．comply with