Question

【题目】【2013四川雅安】My sister has learnt English .

A. for twelve years ago B. since she was four

C. twelve years ago D. at the age of four

Answer 1

【答案】B

【解析】

试题分析：由谓语动词has learnt可知，应用表示一段时间的时间状语，A项表达错误；C、D两项用于一般过去时，所以选择答案B。