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Inourdailylife,somepeoplethinkthatsmoking(36)helpthemrelax.Infact,smokingisreally(37).Doyouknowthatthere(38)over4,000chemicalsincigarettes?Thesechemicalsare(39)ourbodies.Theycancau

题目详情
In our daily life,some people think that smoking (36)___help them relax.In fact,smoking is really(37)___.Do you know that there(38)___over 4,000 chemicals in cigarettes?These chemicals are (39)___ our bodies.They can cause cancer and (40)___ diseases.
The smoke from cigarettes harms(41)___smokers but also other people.It's(42)___"second-hand smoke"and it can be (43)___ and has higher risks.Smokers shouldn't use smoking(44)___them relax.They must give up(45)___ as soon as possible.

36.A.must B.can C.should
37.A.healthy B.health C.unhealthy
38.A.be B.is C.are
39.A.good B.bad C.well
40.A.other B.others C.another
41.A.only B.not only C.just
42.A.called B.calls C.calling
43.A.more dangerous B.dangerous C.the most dangerous
44.A.help B.to help C.helping
45.A.smoke B.smokers C.smoking.
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答案和解析
36.B考查情态动词的辨析.根据题干some people think that smoking (36)Bhelp them relax,that后是宾语从句,smoking是动名词主语,空格处是谓语,结合句意:有人认为吸烟可以帮助他们放松,故选B,can ...