单项选择题

It was only with the help of the local guide ______.

A．was the mountain climber rescued
B．that the mountain climber was rescued
C．when the mountain climber was rescued
D．then the mountain climber was rescued

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热门试题

单项选择题

You can eat food free in my restaurant ______ you like.

A．whenever
B．wherever
C．whatever
D．however

单项选择题

There are eight tips in Dr. Roger's lecture on sleep, and one of them is: ______ to bed early unless you think it is necessary.

A．doesn't go
B．not to go
C．not going
D．don't go