中国大学MOOC: Passage 1 Falls are the number one cause of death to old people at home. Most old people can live safely at home if they make a few changes. Falls are common as people are getting older. Up to half of home accidents could be prevented by making some very simple changes. Here are a few suggestions. Mark trouble spots with bright tapes. The first and last steps on stairs are usually high-risk accident are- as. Applying bright tapes and using bright light in these areas would make these spots easier to see. Put grab bars(扶手) in the bathroom. A large number of falls occur in the bathroom. This is unfortunate(不幸的) because its easy to make the area safe from accidents. Putting grab bars in the bathroom gives people something to hang on to. Invest in a personal alarm. A personal alarm can be started if a person falls or otherwise gets in trouble. With the push of a button, the alarm automatically sends a signal, which gets someone to call and see if the person needs help.题目：1. By making some very simple changes at home, old people ______.

2021-04-14

中国大学MOOC: Passage 1 Falls are the number one cause of death to old people at home. Most old people can live safely at home if they make a few changes. Falls are common as people are getting older. Up to half of home accidents could be prevented by making some very simple changes. Here are a few suggestions. Mark trouble spots with bright tapes. The first and last steps on stairs are usually high-risk accident are- as. Applying bright tapes and using bright light in these areas would make these spots easier to see. Put grab bars(扶手) in the bathroom. A large number of falls occur in the bathroom. This is unfortunate(不幸的) because its easy to make the area safe from accidents. Putting grab bars in the bathroom gives people something to hang on to. Invest in a personal alarm. A personal alarm can be started if a person falls or otherwise gets in trouble. With the push of a button, the alarm automatically sends a signal, which gets someone to call and see if the person needs help.题目：1. By making some very simple changes at home, old people ______.

答案：

can live more safely

举一反三

内容

0
To ( ) his message home to these relatively uneducated people, he drew some simple pictures on the blackboard.
1
What can be concluded from the passage A: Old people are as intelligent as young people. B: People do not make discoveries when old. C: Only people between 25 and 30 are creative. D: People can be creative at all ages but young people are better.
2
What kind of people is Ted looking for? A: someone who can decorate houses. B: someone who can make cabinets C: someone who will clean the kitchen and the bathroom D: 0
3
The author disagrees with Dr．Burton because A: few people can wake up feeling fresh and alert. B: some people still feel tired with enough sleep. C: some people still feel sleepy with enough sleep. D: some people go to bed very late at night.
4
In the Caucasus region of the Soviet Union______. A: many people can live up to more than 100 years B: many old people live very lonely C: many people from other mountainous region come to settle here D: many older persons become weak and ill in their 60s and 70s for no reason