2018_2019学年高二英语寒假作业第二天.doc
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1、第二天单项选择1、Talking of the present situations in some less developed areas, many experts believe that poverty is a direct _ of overpopulation.A.consequenceB.causeC.directionD.contribution2、The telephone is aneffective _of communication.A.wayB.meansC.methodD.manner3、On seeing _ gift they had been lookin
2、g forward to, the two kids screamed with _ great delight.A./; aB.a; theC.the; /D.the; a4、Do you think he is _ to come here?A.probableB.likelyC.possibleD.certainly5、Scientists are convinced _ the positive effect of laughter _ physical and mental health.A.of; atB.by; inC.of; onD.on; at 阅读理解6、 Supporti
3、ve text messages can double the chance of someone successfully quitting smoking, according to UK researchers. The study, published in The Lancet, called for texts to be included in services to help people kick the habit. Other scientists said a text service could be offered globally. According to go
4、vernment statistics two-thirds of UK smokers say they want to stop. This study looked at 5,800 of them. Supportive texts were sent to 2,915 of the smokers for six months. The rest received only messages thanking them for taking part. They were sent five texts a day for the first five weeks and then
5、three a week for the next 26 weeks. Participants could also text back for specific advice when they had strong desire or had begun to smoke again. Saliva tests for cotinine,which is made when nicotine is broken down by the body,were taken to determine if people had really given up. After six months,
6、10.7% of those receiving texts had quitdouble the proportion among those doing it on their own. Dr Caroline Free, who led the txt2stop trial at the London School of Hygiene and Tropical Medicine,said: Text messages are a very convenient way for smokers to receive support to quit. People described tx
7、t2stop as being like having a friend encouraging them or an angel on their shoulder.” It helped people resist the temptation to smoke. The World Health Organization says nearly sixmillion die each year because of smoking, mostly in low-and middle-income countries. “The lessons learned from the txt2s
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