填空题

Last year,customers______(buy)a total of 90 million books from the book center．

【参考答案】

bought
<上一题 目录 下一题>
热门 试题

单项选择题
A. Many languages. B. Pretty well. C. 5 languages. D. I can speak English fluently.
A. Many languages. B. Pretty well.
C. 5 languages. D. I can speak English fluently.
填空题
at that time
相关试题