Section3:Diet and Obesity presentation 纠错
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Part A :

Question 1 -2

Choose TWO letters, A-E .

1-2 Which TWO points does Adam make about his experiment on artificial sweeteners?

aThe results were what he had predicted.

bThe experiment was simple to set up.

cA large sample of people was tested.

d The subjects were unaware of what they were drinking.

e The test was repeated several times for each person.

显示答案 正确答案: C D

Question 1 -2

Choose TWO letters, A-E .

1-2 Which TWO problems did Rosie have when measuring the fat content of nuts?

aShe used the wrong sort of nuts.

bShe used an unsuitable chemical.

cShe did not grind the nuts finely enough.

dThe information on the nut package was incorrect.

eThe weighing scales may have been unsuitable.

显示答案 正确答案: C E

Question 1 - 6

Choose the correct letter, A , B or C .

1 Adam suggests that restaurants could reduce obesity if their menus

aoffered fewer options.

b had more low-calorie foods.

cwere organised in a particular way.

显示答案 正确答案: C

2 The students agree that food manufacturers deliberately

amake calorie counts hard to understand.

b fail to provide accurate calorie counts.

cuse ineffective methods to reduce calories.

显示答案 正确答案: A

3 What does Rosie say about levels of exercise in England?

aThe amount recommended is much too low.

bMost people overestimate how much they do.

cWomen now exercise more than they used to.

显示答案 正确答案: B

4 Adam refers to the location and width of stairs in a train station to illustrate

a practical changes that can influence people's behaviour.

b methods of helping people who have mobility problems.

cways of preventing accidents by controlling crowd movement.

显示答案 正确答案: A

5 What do the students agree about including reference to exercise in their presentation?

aThey should probably leave it out.

bThey need to do more research on it.

cThey should discuss this with their tutor.

显示答案 正确答案: A

6 What are the students going to do next for their presentation?

aprepare some slides for it

bfind out how long they have for it

cdecide on its content and organisation

显示答案 正确答案: C

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Diet and Obesity presentation

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