题目内容
（2010·辽宁沈阳二十中高三第二次模拟） 9. He ________ more than 5,000 English words when he entered the university at the age of 15.
A. has learned B. would have learned
C. learned D. had learned
D
练习册系列答案
相关题目
题目内容
（2010·辽宁沈阳二十中高三第二次模拟） 9. He ________ more than 5,000 English words when he entered the university at the age of 15.
A. has learned B. would have learned
C. learned D. had learned
D