问题描述：
you speak very good Japanese
32．—You speak very good Japanese!
—Thanks．I ________ Japanese in Ningxia University for two years．
A．studyB．was studying
C．studiedD．had studied
为什么不选d
32．—You speak very good Japanese!
—Thanks．I ________ Japanese in Ningxia University for two years．
A．studyB．was studying
C．studiedD．had studied
为什么不选d
问题解答：
我来补答展开全文阅读