题目：By the end of last year, they _____ 5000 English words.
2024-11-13
By the end of last year, they _____ 5000 English words.
A. learned
B. have learned
C. had learned
D. will learn
正确答案：C
试题解析：暂无
By the end of last year, they _____ 5000 English words.
A. learned
B. have learned
C. had learned
D. will learn
正确答案：C
试题解析：暂无
