i_english for many years before i entered the university

来源：百度知道 编辑：UC知道 时间：2024/06/14 11:33:29
i_english for many years before i entered the university
A have le arned
B have be en learned
C had learned
D had be en learned

C
这句话显然是完成时
其中B和D是完成时被动语态，与我学英语的主动语态不符，所以不选
而看后半句，是before I entered the university，是过去式，所以前面要用过去时，答案便显而易见是过去完成时了。所以选C

希望我的答案对你有帮助

have been learning

Learned