—How long have you learnt English?
--- .
A. Since 2008
B. In 2008
C. 4 years ago
D. since 4 years
网友回答
(答案→)A. Since 2008
B. In 2008
C. 4 years ago
D. since 4 years
解析:Since 2008自从2008年以来;In 2008在2008年;4 years ago 四年前;since 4 years结构有误,since后不能接一段时间。根据上文,你学英语多久了?可知选A。