题目内容
【题目】This kind of fish is r in oil, which is good for people who have heart trouble.
【答案】rich
【解析】rich 句意：这种鱼含油高。be rich in在---高，故填rich 。
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题目内容
【题目】This kind of fish is r in oil, which is good for people who have heart trouble.
【答案】rich
【解析】rich 句意：这种鱼含油高。be rich in在---高，故填rich 。