题目内容：
(4分)A library with five thousand books ___ to the nation as a gift.A. has offered
B. are offered
C. is offered
D. have offered
参考答案：
选择题：(4分)A library with five thousand books ___ to the
- 题目分类：兰州大学-大学英语3
- 题目类型：选择题
- 查看权限：VIP
A. has offered
B. are offered
C. is offered
D. have offered