Question

The Healthy Habits Survey(調(diào)查) shows that only about one third of American seniors have correct habits. Here are some findings and expert advice.

1. How many times did you brush your teeth yesterday?

·Finding：A full 33% of seniors brush their teeth only once a day.

·Advice：Remove the 300 types of bacteria in your mouth each morning with a battery-operated toothbrush. Brush gently for 2 minutes, at least twice a day.

2．How many times did you wash your hands or bathe yesterday?

·Finding：Seniors, on average, bathe fewer than 3 days a week. And nearly 30% wash their hands only 4 times a day—half of the number doctors recommend.

·Advice：We touch our faces around 3,000 times a day—often inviting germs(病菌) to enter our mouth, nose, and eyes. So use toilet paper to avoid touching the door handle. And, most importantly, wash your hands often with hot running water and soap for 20 seconds.

3．How often do you think about fighting germs?

·Finding：Seniors are not fighting germs as well as they should.

·Advice：Be aware of germs. Do you know it is not your toilet but your kitchen sponge that can carry more germs than anything else? To kill these germs, keep your sponge in the microwave for 10 seconds.

1.What is found out about American seniors?

A．Most of them have good habits.

B．Nearly 30% of them bathe three days a week.

C．All of them are fighting germs better than expected.

D．About one third of them brush their teeth only once a day.

2.Doctors suggest that people should wash their hands ________．

A．twice a day B．three times a day

C．four times a day D．eight times a day

3.Which of the following is true according to the text?

A．We should keep from touching our faces.

B．There are less than 300 types of bacteria in the mouth.

C．A kitchen sponge can carry more germs than a toilet.

D．We should wash our hands before touching a door handle.

4.The text probably comes from ________．

A．a(chǎn) guide book B．a(chǎn) popular magazine

C．a(chǎn) book review D．a(chǎn)n official document

 

Answer 1

1.D

2.D

3.C

4.B

【解析】

試題分析：這是一份調(diào)查報告，是針對美國老年人的健康習(xí)慣所做的調(diào)查。

1.細節(jié)理解題。根據(jù)第一項調(diào)查中“A full 33% of seniors brush their teeth only once a day.”可知，大約有三分之一的美國老年人一天只刷一次牙。故選D。

2.細節(jié)理解題。根據(jù)第二項調(diào)查中“…4 times a day—half of the number doctors recommend”可知，四次是醫(yī)生建議次數(shù)的一半，也就是說，醫(yī)生建議老年人每天洗八次手，故選D。

3.細節(jié)理解題。根據(jù)文章倒數(shù)第二句“Do you know it is not your toilet but your kitchen sponge that can carry more germs than anything else？”可知，廚房里的海綿比衛(wèi)生間帶有的細菌還要多。故選C。

4.推理判斷題。由文章內(nèi)容可知，這是一份調(diào)查報告，是針對美國老年人的健康習(xí)慣所做的調(diào)查。這樣的文章理應(yīng)不會出現(xiàn)在“旅游指南”“書評”“官方文件”里，故排除A、C、D。流行雜志做這樣的調(diào)查報告很常見，故選B。

考點：健康生活類閱讀