【简答题】Among the annoying challenges facing the middle class is one that will probably gounmentioned in the next presidential campaign: What happens when the robots come for theirjobs? Don‘t dismiss that pos...
【多选题】下列有关导游的行为礼仪中,恰当的是 ( )。
【单选题】Choose the correct translation of the following sentences. 选择下列句子的正确译文。 Among the class,economy is the cheapest type of seats in a plane.
【单选题】What was Xiaoli browsing online?
A.
She was watching the news online.
B.
She was watching the ads online.
【单选题】Among the class, economy is the cheapest type of seats in a plane.
【简答题】During the discussion, the faculty member moves back and forth among the groups, noting any issues he may want to bring up or clarify ______ the end of the class.
【简答题】What challenges are the online retailers now faced with?
【单选题】Choose the correct translation of the following sentences. 选择下列句子的正确译文。 Among the class, economy is the cheapest type of seats in a plane.
【判断题】Among the class, economy is the cheapest type of seats, while first class is the best and most expensive seats.