4．bean D．肌肉；(食用)瘦肉

5．pea E．豆；豆科植物

答案　1.C　2.D　3.A　4.E　5.B

[第二组]

6．cucumber A．蘑菇

7．eggplant B．茄子

8．pepper C．桃子

9．mushroom D．黄瓜

10．peach E．胡椒粉；辣椒

答案　6.D　7.B　8.E　9.A　10.C

[第三组]

11．barbecue A．烤制的；烤；烘；烘烤

12．roast B．油煎；油炸

13．fry C．变细；减肥；苗条的；纤细的

14．bacon D．烧烤；烤肉

15．slim E．熏咸肉；腊肉

答案　11.D　12.A　13.B　14.E　15.C

[第四组]

16．curiosity A．顾客；消费者

17．raw B．醋

18．vinegar C．打折；折扣

19．customer D．生的；未加工的

20．discount E．好奇心

答案　16.E　17.D　18.B　19.A　20.C

Ⅰ.In our daily life，there are three kinds of food：energy-giving food，body-building food and protective food.Energy giving food can provide energy；body-building food can help grow bones and muscles and protective food can help the body fight diseases.Here are three groups of food.What kind of food are they?

Group One：noodles，bread，spaghetti，nuts，rice.

Group Two：beans，cucumbers，mushrooms，fruit.

Group Three：eggs，milk，mutton，tofu，cheese.

Group One：Energy-giving food.

Group Two：Protective food.