17春秋华师《教育技术学专业英语》在线作业.doc

华师《教育技术学专业英语》在线作业 一、单选题（共 10 道试题，共 30 分。） 1. High-capacity data transport facilities mainly refer to_______________. A. Superhighways B. telephones C. television sets D. computer networks 正确答案： 2. The virus is transmitted most commonly through ______________. A. programs sent by modem B. shrink wapped retail software C. piracy of software D. the use of floppy disks 正确答案： 3. Which of the following is false regarding a network and a distributed system? A. They both need to move files around. B. They have little in common. C. They overlap each other a lot. D. They have different operating systems. 正确答案： 4. The main idea of the first two paragraphs is that _____________. A. Bill Clinton benefits a lot from the Internet B. the WWW develops rapidly during the Clintons administration C. the Internet has a great effect D. many new words come into being with each passing day 正确答案： 5. This is the building_______ last year. A. being built B. built C. had been built D. having been built 正确答案： 6. If you have him _______the parts, hell have the machine ________ all day long. A. makes, run B. made, run C. make, running D. making, running 正确答案： 7. I wish that I ____ the concert last night. A. could B. have attended C. could have attended D. attended 正确答案： 8. Its usually the manager, and not the members of the company,____________ in charge of the company. A. who is B. who are C. which are D. which is 正确答案： 9. The word mainstream in the last paragraph of The Information Superhighway can be best replaced by ____________. A. big river B. dominant trend C. investment D. business 正确答案： 10. C might best be ____ as a medium-level language. A. developed B. decoded C. programmed D. described 正确答案： 华师《教育技术学专业英语》在线作业 二、判断题（共 10 道试题，共 30 分。） 1. It is a major problem for the operating system to map the logical file concept onto physical storage devices such as magnetic tape or disk. A. 错误 B. 正确 正确答案： 2. A computers operational software defines the schedule of