精选优质文档-倾情为你奉上语法与词汇（18）、Choose the best answer.(选择最恰当的答案，用A、B、C或D表示填入括号内) （共20分）( )1. Have you ever traveled abroad? -Sure. I _ the language of English in the USA two years after I graduated from the university. A. used to learn B. was used to studying C. have studied D. didnt use to study( )2. -Where s Mr Green? -Oh, he _ Canada. A. has been to B. has gone to C. went to D. was in( )3. Th
