问题 更新时间2023/4/3 12:59:00 the fact()we may not be able to directly assist you does not mean your complaint isn.t valid.(A)which(B)whom(C)who(D)that 答案 登录 注册 [参考答案:D] 出自:文才 >> 郑州工程技术学院-大学英语1