题目:The first textbook _____ for teaching English as a foreign language came out in the
[A、writing , B、written , C、to write, D、to be written ]
喵查答案:[B]题目:The first textbook _____ for teaching English as a foreign language came out in the
[A、writing , B、written , C、to write, D、to be written ]
喵查答案:[B]