题目内容：
Lily forgot_______a letter to her sister, so she wrote to her just now. A、to have written
B、to write
C、having wrote
参考答案：
选择题：Lily forgot_______a letter to her sister, so she w
- 题目分类：安徽开放大学—市场营销
- 题目类型：选择题
- 查看权限：VIP
A、to have written
B、to write
C、having wrote