Good sources of Vitamin A are beef eggs and seafo

Cooked vegetables are also valuable sources of certain vitamins and minerals, if the juice

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Beef is an excellent material of iron.A.beginningB.storageC.sourceD.substance

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Zoological parks in many cities export birds from many lands and are a source of recreatio

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The main sources of salt in our diet are______.A．home-made food and packaged foodB．restaur

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The ocean, as well as the gulf and the bay, _____many kinds of sources and good fishing.A．

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Dark-green leafy vegetables are good sources of b

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The two main sources of stockholders equity are investments contributed by stockholders and net income retained in the business.()

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