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    Listen and answer questions 21-30

    Question 21-24

    Choose the correct letter, A , B or C .

    21. What did Annie discover from reading about icehouses?

    • A.

      why they were first created

    • B.

      how the ice was kept frozen

    • C.

      where they were located

    22. What point does Annie make about refrigeration in ancient Rome?

    • A.

      It became a commercial business.

    • B.

      It used snow from nearby.

    • C.

      It took a long time to become popular.

    23. In connection with modern refrigerator, both Annie and Jack are worried about

    • A.

      the complexity of the technology.

    • B.

      the fact that some are disposed of irresponsibly.

    • C.

      the large number that quickly break down.

    24. What do Jack and Annie agree regarding domestic fridges?

    • A.

      They are generally good value for money.

    • B.

      There are plenty of useful variations.

    • C.

      They are more useful than other domestic appliances.

    Question 25-30

    Who is going to do research into each topic?

    Write the correct letter, A , B or C , next to Questions 25-30 .
    people

    25the goods that are refrigerated 25

    26the effects on health 26

    27the impact on food producers 27

    28the impact on cities 28

    29refrigerated transport 29

    30domestic fridges 30

    • A. Annie

    • B. Jack

    • C. both Annie and Jack