在串联电路中，电路总电压等于各电阻的（）。

Tigers are terrible animals, but a cat is a cute animal.    As a mother, the Chinese-American writer Amy Chua is just a tiger . Her book, Battle Hymn of the Tiger Mother (《虎妈战歌》), tells us how she gives her two children education.    She says that being strict is the only way to train a child’s talent. Her kids had to obey the following rules. To begin with, her kids weren’t allowed to watch TV or play computer games. Then, they were not allowed to “ hang out ” with other kids after school. They had to be the top students in their class. And they had to practice the piano and the violin for hours every day. Of course, she believes this has brought a lot of problems for herself and her kids. But she doesn’t mind because her kids have become great. Chua says, like her, most Asian mothers are tigers because they believe their children can achieve a lot if they’re pushed hard enough. She says American mothers are really cats. They care more about their children’s self-respect (自尊). They don’t want to be strict with their kids because this may hurt their feelings. With soft words and understanding, they encourage their children to choose for themselves. So is a tiger mom better than a cat mom? It may also depend on the child.

小题1:The writer of this passage wants to  _________.

A．tell that Tigers are terrible animals, but a cat is a cute animal.

B．tell us Amy Chua how to give children education.

C．tell the book Battle Hymn of the Tiger Mother is about animals.

D．tell that most Asian mothers are cats小题2:What does Amy Chua think of training a child’s talent?

A．She says that being strict is the only way to train a child’s talent

B．She says that being soft is the best way to train a child’s talent

C．She says that teaching is the only way to train a child’s talent

D．She says that making the rules is the only way to train a child’s talent小题3:To begin with, her kids weren’t allowed to

A．watch TV.

B． play computer games

C．“ hang out ” with other kids after school.

D． Above of all小题4:She doesn’t mind because her kids have become great.  does  she?

A．Yes, she does

B．No, she doesn’t

C．Yes, she doesn’t

D．No, she does.小题5:From the passage, we can know which one is Not true

A．most Asian mothers are tigers because they believe their children can achieve a lot.

B．American mothers don’t want to be strict with their kids because this may hurt their feelings

C．So is a tiger mom better than a cat mom? It may also depend on the child.

D．American mothers are like cats. They care less about their children’s self-respect (自尊).

---You look sad, Kate.

---Yeah, I have made ________ mistakes in my report.

A．a little

B．a few

C．a bit

D．a bit of

妇女“五期”的劳动保护是指（）

A.青春期、经期、孕期、围产期和哺乳期

B.经期、孕期、围产期、产后期和更年期

C.青春期、经期、孕期、哺乳期和更年期

D.青春期、孕期、围产期、产后期和哺乳期

E.经期、孕期、围产期、哺乳期和更年期

下列对蛋白质变性的描述中正确的是（）

A.变性蛋白质的溶液黏度下降

B.变性的蛋白质不易被消化

C.蛋白质沉淀不一定就是变性

D.蛋白质变性后容易形成结晶

E.蛋白质变性不涉及二硫键破坏

综合布线系统性能检测单项合格判定如下（）

A.对绞电缆布线某一个信息端口及其水平布线电缆（信息点）有一个项目不合格，则该信息点判为不合格

B.布线电缆某线对按连通性不合格，则该电缆不合格

C.布线电缆某线对长度要求不合格，该电缆可以合格

D.布线电缆衰减和串扰不合格，则该电缆不合格

E.光缆布线测试结果不满足规定指标要求，则该光纤链路判为不合格