单项选择题

Mr. Johnson knew that the most trivial chore could prove to be a ______ if approached with enthusiasm.

A．prize
B．reward
C．refund
D．bonus
<上一题 目录 下一题>
热门 试题

单项选择题
The incredible precision of the equipment is ______ to the mechanical skill of the engineers who built it.
A．testimony
B．symbol
C．evidence
D．attribute
单项选择题
Bread and butter ______ popular with the westerners.
A．is
B．are
C．were
D．be
相关试题