问题
选择题
The flood washed away the road, so they were ________ from the base.[ ]
A．cut off
B．set off
C．move off
D．put off
答案
答案：A
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The flood washed away the road, so they were ________ from the base.[ ]
A．cut off
B．set off
C．move off
D．put off
答案：A