阅读下面材料，回答下列的问题：StepBackinTimeDoyouknowthatwelivealotlongernowthanthepeoplew

共享题干题阅读下面材料，回答下列的问题： Step Backin Time Do you know that we live a lot longer now than the people who were born before us? Onehundred years ago the average woman lived to be 45．But now, she can live untilat least 80. One of the main reasons for people living longer is that we knowhow to look after ourselves better．We know which foods are good for us andwhat we have to eat to make sure our bodies get all the healthy things they needWe know why we sometimes get ill and what to do to get better again．And weknow how important it is to do lots of exercise to keep our hearts beatinghealthily. But inorder that we don't slip back into bad habits, let's have a look at what lifewas like 100 years ago．Families had between 15 and 20 children, although manybabies didn't live long．Children suffered from lots of diseases, especiallyrickets (佝偻病) and scurvy (坏血病), which are both caused bybad diets．This is because many families were very poor and not able to feedtheir children well. Really poor families who lived in crowded cities like London and Manchester oftenslept standing up, bending over a piece of string, because there was no roomfor them to he down. People didn't have fridges until the 1920s．They kept fresh food cold by storing it onwindowsills (窗台板) blocks of ice, or even burying it in thegarden. Some children had to start work at the age of seven or eight 1o earn money for their parents.If you had lived 100 years ago, you might well be selling matchsticks (火柴杆)(a job done by many children) or working with your dad by now.1.[不定向选择题]An Englishman invented the fridge in the 1920s.A.Right B.Wrong C.NotmentionedABC确定 2.[不定向选择题]On average women lived longer than men 100 years ago.A.Right B.Wrong C.NotmentionedABC确定

1.参考答案：C
参考解析：题干：一个英国人在20世纪20年代发明了冰箱。?利用题干关键词fridge和1920s可以定位到文章第五段“People didn’t have fridges until the l920s．”，只是说直到20世纪20年代人们才有了冰 箱可用，但并没有说明冰箱是谁发明的。所以答案为C。?
2.参考答案：C
参考解析：题干：100年前，女性平均比男性活得要长。?利用题干关键词100和women可以定位到第一段“Onehundred years ago the average woman lived to be 45．Butnow，she Can live until at least 80”， 即“l00年前，女性平均可以活到45岁，但是现在女性可以活到至少80 岁”。但是没有讲男女进行比较，所以答案为c。3.[不定向选择题]Poor diets can lead to such diseases as rickets and scurvy.A.Right B.Wrong C.NotmentionedABC确定

我也是这个答案