单项选择题

A darkened sky in the daytime is usually an indication that a storm is （）.

A．possibly coming
B．about to take place
C．close by
D．expected to be severe

<上一题目录下一题>

热门试题

单项选择题

They overcame all the difficulties and fulfilled the plan three months ahead of time, ______ is something we had not expected.

A．that
B．what
C．it
D．which

单项选择题

The main idea of this passage is that （）

A．culture shock is an occupational disease
B．culture shock is caused by the anxiety of living in a strange culture
C．culture shock has peculiar symptoms
D．it is very hard to cope with life in a new setting