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试题详情及答案解析
Doctor Wang, who  ____ western medicine for six years in New York, is now working in a famous hospital in Shanghai.
A.had studiedB.studied
C.has studiedD.is studying
答案:B
试题分析:考查时态。句意:王医生在过去六年在纽约学习,现在在上海的一家著名医院工作。学习是过去时间的动作,用一般过去时。故选B。
考点:考查时态