单选题:根据以上材料,回答题。The article is written mainly for_____.A.parents 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: 根据以上材料,回答题。The article is written mainly for_____.A.parents of teenagers B.newspaper readers C.teenagers D.those who give advice to teenagers 参考答案: 答案解析:
上下肢血压差与正常人显著不同的情况可见于 ( ) 上下肢血压差与正常人显著不同的情况可见于 ( ) A.主动脉瓣关闭不全 B.升主动脉扩张 C.主动脉瓣狭窄 D.腹主动脉狭穿 E.胸主动脉瘤 分类:英语 题型:单选题 查看答案