题目内容

法律由国家制定或认可,并由国家强制力保证实施的,反映着统治阶级意志的规范体系。( )

A. 对
B. 错

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随着海拔升高积温不断减少,因此农作物在不同的海拔高度的分布有一定的限制。( )

A. 对
B. 错

对群落的结构和群落环境的形成有明显控制作用的植物种被称为______。

根据植物开花过程对日照长度反应的不同,可以将植物分为几个类型

Section ADirections: This section is to test your ability to give proper answers to questions. There are 5 recorded questions in it. After each question, there is a pause. The questions will be spoken two times. When you hear a question, you should decide on the correct answer from the 4 choices marked A), B), C) and D) given in your test paper. Then you should mark the corresponding letter on the Answer Sheet with a single line through the centre.

A. I will phone you again.
B. Me, too.
C. It’s a good story.
D. That’s OK.

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