问题
选择题
点到直线的距离是指 [ ]
A、直线外一点到这条直线的垂线段
B、直线外一点到这条直线的垂线段的长度
C、直线外一点与这条直线上任一点所连接的线段
D、直线外一点与这条直线上任一点所连接的线段的长度
答案
答案：B
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点到直线的距离是指 [ ]
A、直线外一点到这条直线的垂线段
B、直线外一点到这条直线的垂线段的长度
C、直线外一点与这条直线上任一点所连接的线段
D、直线外一点与这条直线上任一点所连接的线段的长度
答案：B
| 选择方框中的词填空，每个词限用一次，注意形式。 | |
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| 1. He's the only student that_______to go abroad in our school. 2. I'm a________of Jiangxi Normal University. 3. They like to go_______at weekends. 4. Next weekend , we________ our football match. 5. If you have an________ to study abroad ,take it. 6. They have _______their new houses. |