单项选择题

The training course was rather demanding but his strong will finally pulled him through.

A．recommendatory
B．strict
C．commanding
D．exhilarating
<上一题 目录 下一题>
热门 试题

单项选择题
If a fever continues to exist, a doctor should be called since this may mean that a more serious infection is present.
A．disappears
B．persists
C．perishes
D．vanishes
相关试题