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问题 单项选择题

作为n-6系列脂肪酸的前体可转变生成γ-亚麻酸、花生四烯酸的必需脂肪酸是( )。

A．亚油酸

B．哑麻酸

C．α-亚麻酸

D．二十碳五烯酸

答案

参考答案：A

解析： 亚油酸作为n-6系脂肪酸的前体可转变生成γ-亚麻酸、花生四烯酸等n-6系的长链不饱和脂肪酸。

填空题

用所给单词的适当形式写出正确的单词。

1. You didn't really see it, it was just your ________(imagine).

2. She ________ (prefer) to look after her sick grandpa, though the other members of her family

    went to the beach.

3. For your next vacation, why not consider ________ (visit) Paris?

4. Because of  ________ (hungry), the little girl became very thin and weak.

5. I have many good habits, ________ (include) getting up early and going to bed early.
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单项选择题

患者男性，60岁。胸痹反复发作3个月，现胸部刺痛，夜间尤甚，每次发作持续时间大约10分钟，能够自行缓解，多因生气或者劳累后诱发，平时有心慌，舌质紫暗，脉象沉涩，首选方为：（）

A.栝蒌薤白半夏汤

B.参附汤合右归饮

C.血府逐瘀汤

D.乌头赤石脂丸

E.栝蒌薤白白酒汤
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