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问题 单项选择题

要使用基于下行覆盖的切换方式实现语音电话从3G切换到2G，如果配置的异系统切换绝对门限-90dBm，H3A是6，小区个体偏移是0，现场的GSM场强最大是可以满足3A事件的要求。（）

A、-96dBm

B、-93dBm

C、-84dBm

D、-87dBm

答案

参考答案：D

阅读理解

阅读理解。

     Mary is reading something about how to keep healthy on the Internet.

     Good sleep is important for your health. You need about eight hours’ sleep a night. Don’t eat or read in bed. A cup of milk before sleeping may help you get a good sleep. Go to bed before 10:00 and get up early every morning. For more information, please visit www. sleeping. com.

     How often do you exercise? If you want to stay healthy, you should do a lot of exercise. Try to exercise for 30 minutes a day, three or four times a week. For more information, please call Health Line at 180-2000.

      Studies show that the cold or flu virus(流感病毒) can live on our hands for long. So you should wash your hands often with soap and water. If you want to know more, please call Health Line at 180-1313.

Brush your teeth twice a day. And see a dentist at least (至少) once a year. The oral examination(口腔检查) is not only for the health of teeth, but the whole body. Please visit www. mydr. com for more information.      

1. If you want to get a good sleep, you should             before sleeping.         

A. stay up

B. read in bed

C. drink some milk

D. eat something

2. You should do exercise              to keep healthy.

A. many hours every day

B. ten minutes every day

C. 30 minutes a week

D. about 2 hours a week

3. To prevent from catching a cold or flu, it’s good for you            .       

A. to wash your hands often

B. to brush your teeth twice a day

C. to get up early every morning

D. to eat some healthy food

4. You should visit the dentist at least once a year, because            .        

A. you don’t often brush your teeth

B. the oral examination is necessary

C. it is good for the dentists

D. it can only keep your teeth healthy

5. If you want to learn more about flu, you can             .       

A. visit www. sleeping. com.

B. call Health Line at 180-2000

C. call Health Line at 180-1313

D. visit www. mydr. com
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单项选择题

Strange things have been happening to England. Still (1) from the dissolution of the empire in the years (2) World War Ⅱ, now the English find they are not even British. As the cherished "United Kingdom" breaks into its (3) parts, Scots are clearly (4) and the Welsh, Welsh. But who exactly are the English What’s left of them, with everything but the (5) half of their island taken away

Going back in time to (6) roots doesn’t help. First came the Celts, then the Romans, then Angles, Saxons, Jutes, Danes. Invasion after invasion, until the Norman Conquest. English national identity only seemed to find its (7) later, on the shifting sands of expansionism, from Elizabethan times onwards. The empire seemed to seal it. But now there’s just England, (8) of a green island in the northern seas, lashed by rain, scarred by two (9) of vicious industrialization fallen (10) dereliction, ruined, as D．H. Lawrence thought, by "the tragedy of ugliness," its abominable architecture.

Of all English institutions, the one to (11) on would surely be the pub. Shelter to Chaucer’s pilgrims, home to Falstaff and Hal, throne of felicity to Dr. Johnson, the pub- that smoky, yeasty den of jollity-is the womb of (12) , if anywhere is. Yet in the midst of this national (13) crisis, the pub, the mainstay of English life, a staff driven (14) into the sump of history, (15) as the Saxons, is suddenly dying and evolving at (16) rates. Closing at something like a rate of more than three a day, pubs have become (17) enough that for the first time since the Domesday Book, more than half the villages in England no longer have one. It’s a rare pub that still (18) , or even limps on, by being what it was (19) to be: a drinking establishment. The old (20) of a pub as a place for a "session," a lengthy, restful, increasingly tipsy evening of swigging, is all but defunct.

17（）

A.enough

B.scarce

C.cheap

D.popular
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