Question

【题目】We are thinking of taking __________ one-day trip to the mountains during the long holiday.

A. a B. an C. the D. /

Answer 1

【答案】A

【解析】试题分析：句意：我们正在考虑在长假中进行一次一天的爬山旅行。此题中one-day作为形容词修饰trip，表示“一个，一次”等可用不定冠词a/an，one-day以辅音音素开头，应用a。故选A。