32．—You speak very good Japanese!—Thanks．I ________ Japanese in Ningxia University for two years．A．studyB．was studyingC．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 studyingC．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

32．—You speak very good Japanese!—Thanks．I ________ Japanese in Ningxia University for two years．A．studyB．was studyingC．studiedD．had studied为什么不选d
选择C
过去完成时,必须在过去有时间截止点,比如说到上个月,我已经学习日语两年了.
本句中没有,如果改成 have studied 就可以
这里用一般过去式表示最过去发生事情的一种客观描述.

用过去完成时必须在句子中有过去时的某种时态来做对比，如果在句子I ________ Japanese in Ningxia University for two years后面加上一个before I came here就可以选D了。