问题
单项选择题
外耳孔与同侧跟外眦的连线称为
A．听眦线
B．听眶线
C．听鼻线
D．听口线
E．瞳间线
答案
参考答案：A
解析：听眦线(OML)是外耳孔与外眼眦的连线。
搜题请搜索小程序“爱下问搜题”
外耳孔与同侧跟外眦的连线称为
A．听眦线
B．听眶线
C．听鼻线
D．听口线
E．瞳间线
参考答案：A
解析：听眦线(OML)是外耳孔与外眼眦的连线。
| 完形填空。 | |||
| Mr. Black was once a policeman. He was a 1 person. He liked to have a walk in the park after breakfast. It was very cold 2 a winter morning. Mr. Black was walking along the street when he heard a 3 for help. He turned around but could see nobody. He stopped and looked here and there. At the moment, a boy 4 to him. The boy was in such a hurry 5 he couldn't say a word except 6 towards the river. Mr. Black ran to the river as soon as possible. 7 of them ran along the river and saw a girl in the water. She was 8 a piece of wood. It was carrying her away. It was too 9 . Without a word, Mr. Black took off his clothes as 10 as he could, and jumped into the river. He 11 to the girl and tool her back near the 12 and lifted the girl up, and then the boy helped 13 her out of the water. Then they 14 a car and took the girl to the 15 . At last the girl's life was saved, and she thanked them very much. | |||
|