粮食类食物含( )较丰富。
A.B族维生素
B.矿物质
C.维生素A
D.脂肪
正确答案是A
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Choose the closest paraphrased version for each of the sentences or italicized parts.
They [parents] can explain, cheerfully, that it's too expensive—except perhaps as a birthday or holiday gift—or that the child will have to
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