Paragraph 4（）
A: Main reason for the popularity of organic food
B: Description of organic farming
C: Factors that affect food health value
D: Testing the taste of organic food
E: Necessity to remove hidden dangers from food
F: Research into whether organic food is better
A: Main reason for the popularity of organic food
B: Description of organic farming
C: Factors that affect food health value
D: Testing the taste of organic food
E: Necessity to remove hidden dangers from food
F: Research into whether organic food is better
举一反三
- mini-talk 2 A: Organic farming can reduce soil erosion. B: Organic crops produce lower yields. C: Organically grown food tastes strange. D: Organic farming is better for the environment.
- Differences among organic food, green food and pollution-free food are______ ______ ______ ______ ______
- Food that is not healthy but is convenient and tasty might be called this. ( ) A: junk food B: organic food C: gluten-free food D: educed-salt food
- Organic food is a kind of food produced without _________ chemicals or pesticides. A: hand-made B: fake C: artificial D: unreal
- Organic food is unadulterated food produced without ________ chemicals or pesticides. A: artificial B: hand-made C: craft D: strong