单选题
I spent all the winter break with my friends. Not a single day ______ a few hours to myself.
A、
I had
B、
did I have
C、
Had I
D、
I was having
【正确答案】
B
【答案解析】
[解析] 本题的考点为not a single day放在句首时句子要用部分倒装,即把助动词提前,动词had是实意动词have的过去时,其助动词要用did,因此本题选择B。
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