【多选题】导游人员在引导旅游者旅行、游览过程中,( )可以调整和变更接待计划。
【单选题】下列哪一个是“分类”任务的准确描述( )。
【单选题】下列哪一个是“聚类”任务的准确描述( )。
【单选题】听力原文:At the moment there was no course I enjoyed more than composition. The speaker thinks that
A.
writing is his favourite course.
B.
he prefers other courses to composition.
C.
one particular course is better than writing.
D.
he doesn't like any course, least of writing.
【简答题】The course I enjoyed most when I was studying linguistics was the one on the relationship between words and meanings .
【单选题】The course I enjoyed most when I was studying linguistics was the one on the relationship between words and meanings.
【单选题】导游人员在引导旅游者旅行、游览过程中,遇到可能危及旅游者人身安全的紧急情况,经征得( ) 同意,可以调整或变更接待计划的权利。
【简答题】Replace the underlined words with the correct form of the words below. 用所给单词的正确形式替换句子中的划线部分。(注意大小写,时态,单复数等词形变化) etiquette exhaustive expletive highbrow informant initially reciprocat...