[文法] two-month? two-month's?

[gonna318 ()]

原PO記得表達時間、距離、重量、長度、價格的名詞，常以's的方式來表達

例如：It's only a ten minutes' walk from here to the station.

問題：Usually students have a ▁▁ vacation in the summer.

選項：a.two-month b.two-months c.two months d.two month's

原PO選d.two month's 但答案是給a.two-month

請問這題怎麼解?

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推 innightmare: two months' 才正確 two-month是形容詞用法所以正解
※ 編輯: gonna318 (111.250.201.111), 05/19/2015 13:11:01
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