The purpose of washing, cleaning and trimming is to remove dirt, sand, insects, insecticides and other chemicals from the skin or leaves of vegetables and fruit.
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- 用湿布清除座椅上所有松散的污垢。 A: Remove all loose dirt from the seat with a moist cloth. B: Remove all loose dirt from the seat with a damp cloth. C: Moisten a cloth to remove all loose dirt from the seat.
- All gorillas live on . A: vegetables B: leaves and grass C: plants and fruit D: ice
- Fruit and vegetables are good ________ our health. A: for B: to C: at D: from
- He has a (prefer) ______ for vegetables and fruit.
- __________ are compounds that are produced by plants. They are found in fruits, vegetables, grains, beans, and other plants. A: Vitamins B: Phytochemicals C: Minerals D: Chemicals
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Fruit and vegetables are ____________ vitamins.
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$fruit="apple" echo 'this is an $fruit.'的输出结果是（ ） A: this is an $fruit. B: this is an $apple. C: this is an apple. D: this is an .
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Fruit and vegetables are a good source of _______.
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Scientists want to postpone the day when______. A: all insects will be eliminated B: all insecticides will be abandoned C: super-bugs resistant to all poisons come out D: scientists must invent new insecticides
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Displays of fruit, vegetables and flowers just inside a store are common. They give customers a feeling of healthy living before they reach the other ordinary items.