If you live in a tropical climate or sub-climate like Chinas Hainan lsland or Hong Kong,it is impossible for you to avoid the attacks of mosquitoes.It seems that these little pests are everywhere.Feeding on blood and carrying infection,these little insects make nuisance of themselves throughout the night.In fact,the mosquito is the most dangerous insect in the world,and can be shown to be mans oldest and deadliest insect enemy.According to the Guinness Book of Records,the type of mosquito which carries malaria and other diseases is believed to be responsible,directly or indirectly,for half of all hunman deaths since the Stone Age.
连连看(下列字母是上文着色单词的解释，但顺序已打乱。请找出正确的对应关系，按数字顺序重新排列字母)
a.a serious infection of rodents caused by Yersinia pestis and accidentally transmitted to humans by the bite of a flea that has bitten an infected animal
b.
c.an infective disease caused by sporozoan parasites that are transmitted through the bite of an infected Anopheles mosquito; marked by paroxysms of chills and fever
d.
e.令人讨厌的东西
f.the weather in some location averaged over some long period of time
实战演练
1.A lot of ants always invading my kitchen.They are a thorough __.
A.nuisance B.trouble C.worry D.anxiety
2.If you dont clean the wound properly you would get a __.
A.ailment B.sickness C.infection D.disease
3.Their mother cant afford to __ meat and fish every day.
A.bring them to B.feed them on C.carry them on D.present them to