第4题: [单项选择]Which of the following is TRUE about Miss Chan’s language skills [A] She develops virtually native level of Mandarin. [B] Her French is obviously better than English. [C] She speak French on many occasions. [D] Her languages are useless at critical moments. 参考答案:A 答案解析:[解析] Miss Chan说她同时接触到普通话和粤语两种语言,她父亲的母语是普通话,母亲的普通话也很棒,她还经常跟祖父母和亲戚讲普通话,可见Miss Chan的普通话相当地道,因此A为正确答案。 第5题:[多选题]邮件电子回单的发送频率为( ) A.按日 B.按周 C.按旬 D.按月 参考答案:ACD