王老师:19139051760(拨打)复制微信 题目 更新时间:2023/4/3 On hearing a great noise, Mike looked forward through the window _____ what happened outside the room.A. to seeingB. to seeC. seeingD. to have seen 答案 登录 注册 参考答案: B 出自:文鼎教育 >> 乐山师范学院英语语法 乐山师范学院继续教育学院