来源：学生作业帮 编辑：大师作文网作业帮 分类：英语作业 时间：2024/09/27 12:10:53
The first textbook ________ for teaching English as a foreign language came out in the 16th century. [ ] A．having written B．to be written C．being written D．written
解题思路： sss
解题过程：
答案选D
TEXTBOOK与WRITE之间是被动关系.另外WRITE的动作已经完成.
最终答案：略
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