I want to buy iphone5, I don’t have enough money.A.a;but B.an;and

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I want to buy iphone5, I don’t have enough money.
A.a;but B.an;and C.an;but

答案

解析

试题分析：句意：我想买个苹果5，但我钱不够。iphone元音音素开头的单词，所以其前用an表示泛指；想买但钱不够，前后意思转折，故选C.

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