问题描述：
I'm going on holiday on the 12th.Ihave to be back at work on the 26th.So I've got tow __________
接上面的句子,因为还没写完：holiday.
A.weeks B.week's C.weeks' D.week
接上面的句子,因为还没写完：holiday.
A.weeks B.week's C.weeks' D.week
问题解答：
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