面哪种形态不是线的发展变化的典型形态？（）A.几何曲线 B.自由_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题单项选择题

面哪种形态不是线的发展变化的典型形态？（）

A.几何曲线

B.自由曲线

C.辐射线

D.虚线

答案

参考答案：D

补全对话，情景问答

根据对话内容，选择恰当的句子补全下列对话。

A. Was your traveling interesting?
B. It is very hot there, isn't it?
C. Well, we spent one week in London.
D. What was the weather like there?
E. Did you take any pictures?
F. Where have you been?
G. Did you buy something?

A: Hello, Jane, I haven't seen you for a few mouths. 1.
B: I've just come back from England. My father took me there.
A: 2.
B: It was great.
A: Where did you go?
B: 3.            Then we went to Scotland.
A: 4.
B: Terrible. It always rained.
A: 5.
B: Yes, we took a lot. Please come to my house and I will show them to you.

单项选择题

中国彻底的民主革命纲领是（）提出来的。

A.中共一大

B.中共二大

C.中共三大