等高距是指两个水平截面之间的截面，等高距越小等高线越多，地面表示就越详细。
参考答案：错
根据句意及首字母补全在本课中出现的单词。
1. They met the old man on their w______ to school.
2. Li Mei is sitting in the c______ of the room.
3. I go p______ the post office everyday.
4. Don't c_______ the road when the light is red.
5. There are many books in the b______.
6. Please show me your n______.
7. It is s______ Today. Let's go out for a walk.
8. Let's s______ to have a rest.
We must________the weather into consideration first when climbing mountains. [ ]
A. make
B. consider
C. regard
D. take
