单选题The women ran down to assist them in bringing up their seals; but no sooner _______ the house than a voice was heard in the passage, and a man entered.A after they re-enterB had they re-enteredC were they to re-enterD when they had re-entered
题目
单选题
The women ran down to assist them in bringing up their seals; but no sooner _______ the house than a voice was heard in the passage, and a man entered.
A
after they re-enter
B
had they re-entered
C
were they to re-enter
D
when they had re-entered
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参考答案和解析
正确答案：
D
解析：
女人们都跑过去帮他们把所猎的海豹抬上岸，但是他们一回到房子里就听到走廊传来说话声，接着一个男人走了进来。had they re-entered为过去完成时态，no sooner...than...一…就…，no sooner后面要用部分倒装，助动词提前。因为题干后半句为一般过去时，这里只能用过去完成时。
女人们都跑过去帮他们把所猎的海豹抬上岸，但是他们一回到房子里就听到走廊传来说话声，接着一个男人走了进来。had they re-entered为过去完成时态，no sooner...than...一…就…，no sooner后面要用部分倒装，助动词提前。因为题干后半句为一般过去时，这里只能用过去完成时。