问题 选择题

—Did you have _____ fun in Australia?

—Sure. It was _____ unforgettable experience.

A.a; an

B./; the

C.the; an

D./; an

答案

答案:D

考查短语:have fun 玩的高兴,fun为不可数名词;an unforgettable experience一次难忘的经历。所以选D。

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单项选择题 A2型题