Lenovo Group Limited of China is buying the (67) computer business of the American company IBM International Business Machines (68) millions of people their first PCs; Now it is getting out of the business of selling (69) . Aggressive competition in the industry has cut the (70) in sales.
The deal is (71) one thousand seven hundred fifty million dollars. This includes five hundred million dollars in debt that Lenovo will take (72) from IBM. Lenovo will be third in worldwide (73) behind the American companies Dell and Hewlett-Packard.
Ten thousand IBM (74) will go to work for Lenovo. The American company already has (75) employees in China. IBM will (76) a nineteen percent share in Lenovo. And IBM will continue to offer services, the most (77) part of its personal computer business.
IBM helped (78) the market for personal computers in nineteen eighty-one with a machine that became very popular. The computer used an (79) system made by a small company, Microsoft. Another small company provided the microprocessor, the (80) of a computer. That was Intel. Intel and Microsoft grew highly profitable.
But soon, less (81) computers appeared. IBM saw its market share (82) . In the end, it stopped making its personal computers itself.
The Gartner research group (83) that IBM had a five percent share of the world PC market this year. Lenovo had two percent. But it controls (84) of the Chinese market, the largest in Asia.
Chinese companies are moving to (85) their international business holdings (份额). This (86) is one of the biggest yet. Lenovo will be able to use the IBM name for five years.
【C1】
A.single
B.personal
C.individual
D.private
第1题
饮用氟化水防龋效果描述哪项是错误的
A.饮用氟化水时间越早效果越好
B.饮用氟化水对恒牙的防龋效果比乳牙好
C.饮水氟化区恒牙无龋儿童是非饮水氟化区的6倍
D.氟对点隙窝沟龋的预防效果优于光滑面龋
E.饮用氟化水可使牙矿化程度更好,牙釉质更有光泽
第2题
饮用氟化水防龋效果描述哪项是错误的
A.饮用氟化水时间越早效果越好
B.饮用氟化水对恒牙的防龋效果比乳牙好
C.饮水氟化区恒牙无龋儿童是非饮水氟化区的6倍
D.氟对点隙窝沟龋的预防效果优于光滑面龋
E.饮用氟化水可使牙矿化程度更好,牙釉质更有光泽
第3题
关于饮水加氟防龋效果的描述,错误的是
A.饮用时间越早效果越好
B.饮用时间越长效果越好
C.对恒牙的防龋效果优于乳牙
D.对光滑面龋和窝沟龋的预防效果一样
E.使牙齿矿化更好
第5题
A.防龋效果和饮用时间的早晚无关
B.防龋效果和饮用时间的长短无关
C.恒牙防龋效果好于乳牙
D.窝沟面的防龋效果好于光滑面
E.对老年人根面龋的作用不明显
第6题
饮水氟化的防龋效果应该是
A.恒牙和乳牙均好
B.恒牙优于乳牙
C.乳牙优于恒牙
D.前牙优于后牙
E.后牙优于前牙
第8题
应用氟化食盐越早,防龋效果越好的恒牙是
A.中切牙
B.侧切牙
C.尖牙
D.双尖牙
E.第一恒磨牙
第9题
应用氟化食盐越早,防龋效果越好的恒牙是
A.中切牙
B.侧切牙
C.尖牙
D.双尖牙
E.第一恒磨牙
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