标准化工作的任务不包括（）。 A.制定标准 B.发布标准 C.推荐标准 D.修订标准
题型：单项选择题 A1型题
问题：
标准化工作的任务不包括（）。
A.制定标准
B.发布标准
C.推荐标准
D.修订标准
E.实施标准
题型：单项选择题 A1型题
完形填空（共10分） We live in the “computer age”. People like scientists, teachers, writers and even students use computers to do 16 work. But more than 40 years ago, 17 couldn’t do much. They were very big and expensive. Very 18 people were interested in them and knew how to use them. Today computers are smaller and 1  9 . 20 they can do a lot of work, many people like to use them. Some people even have them at home.Computers become very important because they can work 21 than men and make fewer mistakes. Computers can 22 people do a lot of work. Writers now use computers to write. Teachers use them to help teaching. Students use them to study and children use them to play games. Computers can also remember what you put 23 them. Computers are very 24 and helpful. They are our good friends. Do you want to 25 a computer?
|