翻译： The computer can help people with (assistin) complicated (complex) calculations. What used to take months decades ago to calculate can be finished in minutes. The popularization of the computer has made economic globalization poss...[详情]

1、The millions of calculations involved, had they been done by hand, ________all practical value by the time they were finished. A.had lost B.would lose C.would have lost D.should have lost 2、As a public relations officer, he is said __...[详情]

1、There has been a great increase in retail sales,________? A.does there B.isnt there C.hasnt there D.isnt it 2、Wed like to________a table for five for dinner this evening. A.preserve B.reserve C.retain D.sustain 参考答案解析： 1、...[详情]

1、This diploma _____ that you have completed high school. A.proves B.certifies C.secures D.approves 2、Up until that time, his interest had focused almost _____ on fully mastering the skills and techniques of his craft. A.restrictively B...[详情]

1、As time went by, computers became smaller and more powerful, and they became "personal" too, as well as institutional, with display becoming sharper and storage _____ increasing. A.ability B.capability C.capacity D.faculty 2、It soon b...[详情]

1、I hope my teacher will take my recent illness into _____ when judging my examination. A.regard B.account C.thought D.observation 2、There are three basic ways of _____ language to writing, and all known graphic systems use one or a com...[详情]

1、There is not much time left, So I'll tell you about it _____. A.in detail B.in brief C.in short D.in all 2、She got married although her parents had not given her their _____. A.allowance B.permit C.appreciation D.consent 3、The rain...[详情]

1、The boy spent as much time watching TV as he________studying. A.does B.had C.was D.did 2、The ships generator broke down, and the pumps had to be operated________instead of mechanically. A.manually B.artificially C.automatically D.synt...[详情]

1、The millions of calculations involved, had they been done by hand, _______ all practical value by the time they were finished. A.had lost B.would lose C.would have lost D.should have lost 2、As a public relations officer, he is said __...[详情]

1、In this factory, suggestions often have to wait for months before they are fully _____. A.admitted B.acknowledged C.absorbed D.considered 2、The boy slipped out of the room and headed for the swimming pool without his parents' _____. A...[详情]