问题
单项选择题 B1型题
主动脉瓣关闭不全可见（）。
A.心影随体位改变
B.肺动脉圆锥显著突出
C.心影呈梨形
D.心影呈靴形
E.主动脉根部扩张
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
主动脉瓣关闭不全可见（）。
A.心影随体位改变
B.肺动脉圆锥显著突出
C.心影呈梨形
D.心影呈靴形
E.主动脉根部扩张
参考答案：D
| 完形填空。 | ||||
| Mr. White works in a middle school. He 1 English. He is friendly to his 2 and they also like him. He spends 3 time on his work. He often does some reading and writing. When he's 4 , he is also very busy with his work, so he can't help his wife to do any 5 . His wife is always angry with him. It's Saturday. Their daughter Kate is 6 her homework in her bedroom. Mrs. White finds her 7 is out. She hopes her daughter will say she's 8 than her husband. She gives an apple to Kate and asks, " 9 is cleverer, your father or I?" Can you guess what the girl's 10 is? "I'm the cleverest in my family!" Kate says without thinking. | ||||
|
