问题 更新时间2023/4/3 12:59:00 Victor took a bus and headed for home, ____ if his wife would have him back. (A) not to know (B) not known (C) not knowing (D) not having known 答案 登录 注册 [参考答案:C] 出自:文才 >> 南阳师范学院-学前教育-大学英语四