---You see, my mum has promised to buy me ________MP4 next month. ---Oh, really? But I wish I could

题目简介

---You see, my mum has promised to buy me ________MP4 next month. ---Oh, really? But I wish I could

题目详情

---You see, my mum has promised to buy me ________MP4 next month.
---Oh, really? But I wish I could listen to music________MP3.
A.a; byB.a; overC.an, onD.an; with
题型:单选题难度:偏易来源:不详

答案

C

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