题目内容
---Did you have _______fun in Australia?
--- Sure. It was ___________ unforgettable experience.
| A.a; an | B.不填;the | C.the; an | D.不填; an |
D
fun 是不可数名词。 have fun 也是固定短语。 experience 表示"经历"为可数名词,此处指一次难忘的经历。
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| A.a; an | B.不填;the | C.the; an | D.不填; an |