【判断题】要实现包装标准化、规格化和系列化,必须首先使包装模数化。
【简答题】Questions 19 to 21 are based on the conversation you have just heard. 第19题: A)The tourist and the guide. B)The student and the teacher. C)The reporter and the expert. D)The worker and the manage...
【判断题】绝大多数黄种人在饮酒后产生乙醛速度快而乙醛氧化为乙酸的速度慢,故易产生乙醛蓄积中毒。( )
【简答题】听下面一段材料,回答第1-3题。 1. Who is going to visit the place? A. Customers. B. Reporters. C. Tourists. 2. Where will the woman meet the visitors? A. At the office. B. At the factory. C. At a restaurant. 3. Wha...
【简答题】阅读下面短文,并按照题目要求用英语回答问题。 Ecotourism is one of the fastest growing sectors in tourism. More and more of us are becoming concerned about the effects we are having on the destinations we choose, as well as...
【单选题】在英文中,表示旅行社的的词很多,其中最为恰当的是()。