青蒿抗疟有效成分有( )。A.青蒿素B.青蒿素甲C.青蒿素乙D.青蒿素醚E.青蒿乙素A型题

作者: rantiku 人气: - 评论: 0
问题 青蒿抗疟有效成分有( )。
选项 A.青蒿素 B.青蒿素甲 C.青蒿素乙 D.青蒿素醚 E.青蒿乙素 A型题
答案 A
解析 :青蒿素是青蒿的抗疟有效成分,具有高效、速效、低毒等特点。
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