2. The company boss said the restructuring will result in aleaner, stronger organisation. 3. White blood cells are key to fighting infection, but high levels can be a sign ofinflammation, which is linked to coronary heart disease. 4. Doing a crossword ...
1.—John, this crossword is too difficult for me. I can’t work it out. —You can go to Jackson for help. He’s very ___. I’m sure he can do it. A.brave B.serious C.polite D.clever 【答案】D 【解析】句意:——约翰,...
Virtually every company with a computer is vulnerable to computer abuse, crime and accident. Security of the computer and of the information and assets contained within it are therefore of paramount importance to management. Skilled computer criminals can break into a computer system far more ...
In August, Uber rolled out two similar features to encourage more people to use its service. The company offered users the ability to book a cab by visiting the mobile website, and also allowed them to book a cab for their friends. Additionally, Uber announced last month that it will let...