下列说法正确的是 A.酸式盐的水溶液不一定显酸性 B.金属氧化物一定属于碱性氧化 发布时间:2017-06-03 18:19 │ 来源:www.tikuol.com 题型:选择题 问题: 下列说法正确的是A.酸式盐的水溶液不一定显酸性B.金属氧化物一定属于碱性氧化物C.丁达尔效应是胶体的本质特征D.Na2O属于碱性氧化物,CO属于酸性氧化物
题型:选择题 地方人民政府制定的规章可以设定警告或者一定数额的罚款,罚款限额可根据( )确定A.由全国人大常委会规定B.由国务院规定C.由省、自治区、直辖市人大常委会规定D.由省、自治区、直辖市人民政府规定 查看答案
题型:选择题 阅读理解。 Anybody running a company knows that a well-planned conference can greatly improve performance of that business. The main reason for this is that it takes your employees away from the daily workplace and offers them somewhere fresh for a short time. However, unless the conference is well thought out it will not have the best results and you will have wasted a great deal of money. Here are some tips for you. The first step is to find the right place. Can your employees easily reach the conference center? Is it near a railway station? Is it close to a good, fast road? Has it plenty of suitable parking space? If you are going tochoose a hotel, then perhaps the hotel has cheaper rates at weekends or, if it is in a popular tourist area, midweek rates may be cheaper. Furthermore, you need to think whether there is a bathroom. After a day's meeting, maybe your employees would like to have a hot water bath. Or maybe there are other needs to satisfydepending on your employees' taste. Another important requirement is food and drink. Breakfast is a time when people can relax before work begins,but you may not want a long break for lunch in the middle of the day. Buffet (自助餐) lunches are verypopular for this reason. Then there is dinner, which most employees consider a reward for a day's hard work! Whatever your needs are, it is essential (基本的) to think ahead if you want a successful conference. 1. In the text the writer is trying to _____.[ ]A. complain about a conference center B. describe a good conference center he has been to C. persuade employers to choose a suitable place for a conference D. advise employees where to stay for a conference 2. Readers read the text in order to _____.[ ]A. find out about organizing conferencesB. learn how to reward good employeesC. find out about running a business D. 1earn some details about conference centers 3. What is very important when choosing a conference center?[ ]A. Cheap food and drink.B. Free car parking. C. Good transport connections. D. Popular tour areas. 4. Which center would the writer recommend to an employer? [ ]A. ★STAR★ CONFERENCE CENTRE●Close to airport and golf course. ●Choice of conference rooms. ●Swimming pool and sauna.●3 full meals a day included in price.B. WATT CONFERENCE CENTRE ●5 Minutes from city center and close to motorway ●Full breakfast, light lunches and exciting dinner menus. ●Choice of accommodation (住宿) to suit your financial needs.C. ★Topps Conference center ●Enjoy beautiful scenery high up in the hills. ●Continental breakfast served in bedroom if wished. ●Minibus service to nearest town.D. ★Royal conference Center ●Situated in quiet countryside. ●Free car park available for guests.●TV and VHS included in your conference costs as well as three buffet style meals a day. 查看答案