我国国家规定以山东青岛市验潮站所确定的黄海的常年平均海水面，

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问题多项选择题

我国国家规定以山东青岛市验潮站所确定的黄海的常年平均海水面，作为我国计算高程的基准面。陆地上任何一点到此大地水准面的铅垂距离，就称为（）。

A.高程

B.标高

C.海拔

D.高差

E.高度

答案

参考答案：A, C

阅读理解

根据短文内容，判断下列句子正(T)误(F)。

This is Wang Ming and Lin Tao's room. It's big. Wang Ming's bed is next to the sofa and Lin Tao's

bed is at the window. Look! This is a clock. It's on the desk. That is a picture of Wang Ming and Lin

Tao. It's on the wall. Wang Ming and Lin Tao are good friends. They like books and healthy food. They

like playing games, too.

( ) 1. Wang Ming's room is big, but Lin Tao's room is not big.

( ) 2. Lin Tao's bed is next to the window.

( ) 3. The clock is on the wall and the picture is on the desk.

( ) 4. Lin Tao likes books and healthy food, but Wang Ming doesn't.

( ) 5. The two friends like playing games.

单项选择题

国家制度的核心是( )。

A．国体

B．政体

C．选举制度

D．国家结构形式