单项选择题

In the flint decades of the twentieth century, the individual gem could not be seen, but could be worked with fruitfully.

A．blindly
B．completely
C．productively
D．carefully
<上一题 目录 下一题>
热门 试题

单项选择题
She was so obstinate that she wouldn' t adjust her opinions.
A．inflexible
B．alert
C．wise
D．talented
单项选择题
Many politicians find that they can no longer afford the luxury of a personal chauffeur.
A．valet
B．driver
C．secretary
D．servant
相关试题