问题
单项选择题 B1型题
肺动脉瓣狭窄的心脏杂音传导特点是（）
A.向左腋下及左肩胛下角处传导
B.向胸骨下端或心尖部传导
C.向上传至右侧胸骨上窝及颈部
D.局限于胸骨左缘第2肋间
E.局限于胸骨左缘第3、4肋间
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
肺动脉瓣狭窄的心脏杂音传导特点是（）
A.向左腋下及左肩胛下角处传导
B.向胸骨下端或心尖部传导
C.向上传至右侧胸骨上窝及颈部
D.局限于胸骨左缘第2肋间
E.局限于胸骨左缘第3、4肋间
参考答案：D
Making friends is a skill. Like most skills, it patience. If you want to meet people and make friends, you must be willing to some action. You must first go where there are people. You won’t make friends staying home . Joining a club or group, talking to those who like the same things you do is much easier. Or join someone some activity. Many people are when talking to new people. all, meeting strangers means seeing the unknown .And it’s human nature to feel a bit about the unknown. Most of fears about new people come from doubts about .We imagine other people are us——finding us too tall or too short, too this or too that. But don’t forget that they must be feeling the same way. Try to accept yourself you are, and try to put the other at ease. You’ll both feel more comfortable. Try to act self-confident even you don’t feel that way when you a room full of strangers. Walk tall and straight, look at other people directly and . If you see someone you’d like to , say something. Don’t wait for person to start a talk. Just meeting someone does not mean that you’ll make friends with that person. is based on mutual(相互的) likings and “give and take”. It takes time to friendship.
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