【单选题】B Read a passage and choose the best answer. Most room service orders are given by telephone. The telephone is therefore the first point of contact with room service staff and good telephone technique...
【单选题】______ is a format in which four teams compete on a different motion for every round. Two teams are on the propositional side and two teams are on the oppositional side. The adjudicator must rank the ...
【判断题】In any purchasing organization, two major problems must first be considered:1. The first issue has to do with where the purchasing function should be located in the organization. 2. The second issue i...
【简答题】—Guess what?I came first in that contest. —Great!You ________ a lot during the past two weeks. A.must practise B.should practise C.should have practised D.must have practised