问题
单项选择题
主动脉瓣关闭不全更有特征性的体征是（）
A.心尖搏动向左下移位，呈抬举性
B.主动脉瓣区第二心音减弱或消失
C.主动脉瓣第二听诊区出现哈气样、递减型、舒张期杂音
D.心尖区舒张期隆隆样杂音
E.周围血管征
答案
参考答案：C
搜题请搜索小程序“爱下问搜题”
主动脉瓣关闭不全更有特征性的体征是（）
A.心尖搏动向左下移位，呈抬举性
B.主动脉瓣区第二心音减弱或消失
C.主动脉瓣第二听诊区出现哈气样、递减型、舒张期杂音
D.心尖区舒张期隆隆样杂音
E.周围血管征
参考答案：C
| 完形填空。 | ||||
| Look at the picture. It's a picture 1 a park. 2 the tree 3 are some birds. Are there 4 boys under it? Yes, there are. They're 5 English books. 6 Girls are there near the river? There are six. Are they 7 games? Yes, they are. 8 that girl behind the tree? That's Kate. She's 9 a red skirt. She is 10 tea. | ||||
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