问题
The park is far from here. It’s about ______.
A:thirty minutes’ walk
B:thirty minute’s walk
C:thirty-minute’s walk
D:thirty-minutes’ walk
B:thirty minute’s walk
C:thirty-minute’s walk
D:thirty-minutes’ walk
正确答案是：
同类题型
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volunteers are working for 2014 International Horticulture Exposition in Qingdao.
I remember you came to see me ____ a cold Tuesday evening. [ ]
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Excuse me, you are ______ of my passing through. — I’m sorry, here you go. [ ]