【多选题】根据《旅游法》第63条第2款规定对于可以委托其他旅行社履行合同的组团社对( )承担责任,受委托的旅行社对( )承担责任。
【判断题】《旅游法》第 63 条第 2 款规定 , 旅行社因未达到约定人数不能出团的 , 组团社征得旅游者口头同意 , 可以委托其他旅行社履行合同。( )
【单选题】—Does your Chinese teacher a big nose? —No, he a small one. [ ]
【简答题】将数组 $info 的信息进行遍历输出。采用手动逐个输出和自动遍历输出两种方式。
【单选题】--Has your teacher returned from America yet? --Yes, but he _______ here for only three days before his company sent him to Africa.
【简答题】You are a teacher. Another teacher Mr. Wong has given your class a wonderful demonstration yesterday. Write a letter to thank him for his great performance and express your appreciation.