下列英雄模范人物，不属于十年建设时期的是（   ）

补全对话, 每空一词

a. Can you swim?

b. Where does your father work?

c. Nice to meet you.

d. Sorry, I can only speak a little Chinese.

e. You can play football.

f. What about your mother?

g. Is your mother a worker?

Mr. Li: Please welcome Betty to our class. She is from London.

Betty: Hello! ____ 

Wang Lin: Nice to meet you, too. My name is Wang Lin. Can you speak Chinese, Betty?

Betty:  ____ But I can speak English well.

Wang Lin: I speak Chinese very well and I can teach you. ____ 

Betty: No, I can not swim. My father can swim.

Wang Lin:   ____ 

Betty: My father works in a factory. He is an excellent worker.

Wang Lin: My father is a worker, too.

Betty: Really?   ____ 

Wang Lin: She is a manager in a hotel.

下列行为属于先天性行为的是（　　　）。

木炭、细铁丝、蜡烛在氧气中燃烧，产生的共同现象是（  ）