题目：By the end of last year, they _______ 500 books.
2024-11-13
By the end of last year, they _______ 500 books.
A. had read
B. read
C. will read
D. are reading
正确答案：A
试题解析：暂无
By the end of last year, they _______ 500 books.
A. had read
B. read
C. will read
D. are reading
正确答案：A
试题解析：暂无
