单项选择题

They lost their way in the forest, and ______ made matters worse was that night began to fall.

A．that
B．it
C．what
D．which
<上一题 目录 下一题>
热门 试题

单项选择题
The business of each day, ______ selling goods or shipping them, went quite smoothly.
A．it being
B．be it
C．was it
D．it was
单项选择题
With prices ______ so much, it's hard for the company to plan a budget.
A．fluctuating
B．waving
C．swinging
D．vibrating
相关试题