Question

【题目】My cousin told me that he could eat three big apples _____.

A. at time B. at a time

C. some time D. some times

Answer 1

【答案】B

【解析】

本题主要考查短语辨析，at a time一次；some time一段时间；some times

几倍或多次；根据题意可知一次吃三个大苹果，故选B