单选题None of us can work out the puzzle, _____ we?AcanBcan’tCdoDdon’t
单选题
None of us can work out the puzzle, _____ we?
A
can
B
can’t
C
do
D
don’t
参考解析
解析：
none为否定词，所以反意疑问句部分用肯定形式，故选A。
none为否定词，所以反意疑问句部分用肯定形式，故选A。
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