题目:
机车司机应具备机车的专业()知识和()知识。
A、技术
B、安全操作
C、多挂车
D、开飞车
答案:
参考答案:A, B
机车司机应具备机车的专业()知识和()知识。
A、技术
B、安全操作
C、多挂车
D、开飞车
参考答案:A, B
读下图“地球表面受热过程图”完成1—2题。
1、图中所示近地面大气的热量主要来自[ ]
A、A
B、B
C、C
D、D
2、从数量上看,A>B的原因是 [ ]
A、大气对A具有削弱作用
B、B大部分被大气吸收
C、A大部分被大气吸收
D、B大部分被地面吸收
主动脉弓右侧发出的第一个分支是()
A.右颈总动脉
B.右锁骨下动脉
C.头臂干
D.左颈总动脉
E.左锁骨下动脉
There are new and exciting ways to use the Internet to learn English while you are on - line. The Internet uses a lot of multimedia elements (多媒体原理),like words, sounds, pictures, animations and video. This is perfect for studying a language because you've got to see, hear, and repeat things as much as you like. Learning over the Internet is also funny because you can be a part of conversations happening all around the globe ! Special Internet sites are designed for people learning English, just like yourself. These sites use multimedia to help you learn and are a great way to meet other people around the world. This is Cyber English.
On the Internet, English is the major language. As a result, it is now more important than ever to be able to understand English when you serve the web. It is not always easy,though. The English can be difficult or have a lot of cultural information that you have never seen !
One site for students studying English and their teachers is Englishtown. At http://www. english- town. com, you will find a community ( group) of people interested in learning English. There are several buildings in the virtual (虚拟的)town where you can play games, chat with friends, ask and get answers about cultural questions, and find an international penfriend who shares your interests. There are extra resources to help you learn,such as multimedia CD - ROM and books for language learning and translation. You can also have daily and monthly English lessons delivered to your own e - mail address. There is even an on - line school where you can take English classes over Lhe Internet. Englishtown is the perfect place to prefect for a trip to England or the United States ! Would you like to become part of a virtual community(虚拟社区)of English sfH-aktrs : Surfing the web is not only funny but can also help improve your English ! Try out >ome of tlv, web sites listed below and see how students all over the world are learning English on line.
小题1:Cyber English probably means" ".
A.learning English on Internet
B.teaching yourself English
C.the history of English
D.English broadcast on TV or over the radio小题2:English on - line interests a lot of people because .
A.only in this way one can learn the language well
B.people don’ t have to pay
C.the learners can have a face to face study of courses with the teachers
D.it makes learning easier and more interesting小题3:Which of the following is NOT true according to the passage?
A.English is the only useful language on the Internet.
B.The Internet can provide people with the cultural information they need.
C.At http://www. Englishtown. com, people can study and play.
D.One can find a pen-friend on http://www.Englishtown. com.小题4:The underlined word “ surfing" probably means .
A.setting up
B.going over
C.researching
D.inventing小题5:The omitted (省略)part of the passage might .
A.show us some of the web sites on which sell books
B.tell us how to use the Internet
C.tell us where to get the CD - ROMS we need
D.show us some of the web sites on which English is taught
零售商间搭便车问题属于().
A.横向外部性
B.竞争问题
C.租金转移问题
D.纵向外部性
下列关于职位说明书保存的说法,错误的是()。
A.总经理秘书保存
B.用人部门主管保存
C.人力资源部门保存
D.员工自己保存