Many foods are suspected of being __________ to health because of the chemicals and additives they contain.
A: instrucmental
B: disastrous
C: additional
D: detrimental
A: instrucmental
B: disastrous
C: additional
D: detrimental
举一反三
- The author considers it impossible to obtain no-risk food because （） A: many vegetables contain deadly natural chemicals B: almost all foods have additives C: no food is free from pollution in the environment D: pesticides are widely used in agriculture
- The author considers it impossible to obtain no-risk food because ______. A: no food is free from pollution in the environment B: pesticides are widely used in agriculture C: many vegetables contain dangerous natural chemicals D: almost all foods have additives
- People have become more interested in natural foods because（） A: they are more health conscious B: they want to taste all kinds of foods C: natural foods are more delicious than processed foods D: they want to return to nature
- What causes the chemicals to build up and harm us in offices? As _______ and homes often have inadequate ventilation, these chemicals can ______ to become health nuisances. Their toxic _______ are only now being slowly _______.
- Food that does not contain food additives is healthy food.( )