问题

Tom feared to go home after his failure in the exam because the ____ stream of discontent from his parents would drive him crazy. [ ]

A: actual
B: gradual
C: efficient
D: constant

正确答案是：

同类题型

(2013山东济宁)The earthquake in Ya’an left________people homeless．

I think we should get up early ______ we can catch the early bus.

Work hard, and you’ll have success of _______own. Don’t give up for _______ reason.

________ we will start the project has not been decided yet

_______ that it was already the fourth time that he_______ abroad.