Question

【题目】----By the time I was five, I_________English.

----Really?

A. had started learning B. have started learning

C. started to learn D. started learning

Answer 1

【答案】A

【解析】

试题分析：句意：当我五岁的时候，我开始学英语。根据题意可知，开始学英语是在我五岁之前，所以应该用过去完成时，故排除BCD。因此本题选A。