雅思听力真题：13/4/3

21. What was Jack's attitude to nutritional food labels before this project?

A. He didn't read everything on them

原文： I've never really been concerned enough to check how healthy a product is.

22. Alice says that before doing this project,

A. She was unaware of what certain foods contained.

原文：This project has actually taught me to read the labels much more carefully. I tended to believe claims on packaging like ' low in fat'. But I now realise that动量守恒定律 the 'healthy' yoghurt I've bought for years is full of sugar and that it's actually quite high in calories.

23. When discussing supermarket brands of pizza, Jack agrees with Alice that

垄断C. the nutritional label is misleading

原文：unless you read桃树下的小白兔 the label really carefully, you wouldn't kno会计研究w that the nutritional values水蛇 given are for half a pizza.

24. Jack prefers the daily value system to other labelling systems because it is

C. more comprehensive

原文：I like the traditional dail自闭症康复y value sys普洱茶的冲泡方法tem best- the one which tells you what proportion of your required daily intake of each ingredient the product contains. I'm not sure it's the easiest for people to use but at least you get the full story. I like to know all the ingredients in a product名人雕像- not just how fat, salt and sugar they contain.

pki加密25. What surprised both students about one flavour of crisps?

B. The products did not contain any meat.

原文：I don't understand how they can get away with calling them chicken flavour when refurbishedthey only contain artificial additives.

26. What do the students think about research into the impact of nutritional food labelling?

A. It did not produce培训机构管理制度 clear results

原文：I think having nutritional food labeling has been a good idea, don't you? I think it will change people's behaviour 成都四中and stop mothers, in particular, buying the wrong things.

But didn't that study kind of prove the opposite? People didn't necessarily stop buying unhealthy products.

They only said that migh六级词汇表t be the case. Those findings weren't that conclusive 结论性的，毫无疑问的 and it was quite a small-scale study.

27. 28. Which TWO things surprised the students abo怎么创造游戏ut the traffic-light system for nutritional labels?

B. the fact that itis voluntary for supermarkets

C. how little research was done before its introduction

原文：I think supermarkets like the idea of having a colpl季后赛时间lour-coded system

what I couldn't get over is the fact that it was brought in without 詹姆斯转会enough consultation.

29. 30.. Wh波多野结衣生活照ich TWO things are true about the participants in the study on the traffic-light system?

D. They were from all so石碑刻字cio-economic groups

E. They were interviewed face-to-face

原文：But it's good to get feedback from all socio-e成都月嫂价格conomic groups.

But if they hadn't interviewed participants face-to-face, they could wacchave used a much bigger sample size.