题目内容
Hardly _ when they realized that it was too late to catch the last train.
A.the clock had struck twelve
B.the clock had been struck twelve
C.had the clock been struck twelve
D.had the clock struck twelve
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题目内容
Hardly _ when they realized that it was too late to catch the last train.
A.the clock had struck twelve
B.the clock had been struck twelve
C.had the clock been struck twelve
D.had the clock struck twelve