产妇开始学习和练习护理孩子，约在产后（）。 A.1～3天 B.3～14天 C.14～

Boys and girls, let’s begin our English class now. This time I want to talk about my family. Then I want you to say something about my families.

There are seven people in my family. They are my parents, my two sisters, my brother, my wife (妻子)and I. In England, a family like this is a big one. My father has a factory（工厂）. It isn’t very big. It makes all kinds of boats. My brother is a doctor. He works in a hospital(医院). His wife works in a hospital, too. She is a nurse. My two sisters are students. One want to be a teacher. She studies hard and well. The other likes singing very much and can sing very well. So she wants to be a singer(歌手). I’m now in China teaching English and learning Chinese. My mother stays at home. Can you guess (猜测)what she does at home? Yes, she does housework. She is a housewife.

小题1:Where do I come from?

A．China

B．America

C．England

D．Canada小题2: Where am I now ?

A．In China

B．In America

C．In England

D．In Canada小题3:Who works in a school in my family?

A．One of my sisters

B．I

C．My father

D．My brother小题4: My brother and his wife work _________.

A．as teachers

B．as nurses

C．as doctors

D．in a hospital小题5:In Chinese “ housewife” means_________ .

A．干家务活的人

B．在家的妻子

C．家庭主妇

D．保姆

将6位志愿者分配到甲、已、丙3个志愿者工作站，每个工作站2人，由于志愿者特长不同，A不能去甲工作站，B只能去丙工作站，则不同的分配方法共有__________种.

冷却器内物理不会出现偏析。

什么是专题新闻摄影报道？有哪些特点？构成方式有哪些？

IP协议是对每个信息包都赋予一个地址，在Internet上的电脑( )发送。

A．选择固定的路径

B．根据线路闲忙，选择不同的路径

C．随机选择一个线路

D．选择一个不忙的路径