对于各方面素质较差的工作人员，激励频率应该（） A.低 B.大 C.高 D.小

阅读理解。

     The best way of learning a language is using it. The best way of learning English is talking in English as

much as possible. Sometimes you'll get your words mixed up (混合) and people will not understand you.

Sometimes people will say things too quickly and you can't understand them. But if you keep your sense of

humor (幽默感), you can always have a good laugh at the mistakes you make. Don't be unhappy if people

seem to be laughing at your mistakes. It's better for people to laugh at your mistakes than to be angry with

you, because they don't understand what you are saying. The most important thing for learning English is:

Don't be afraid of making mistakes because everyone makes mistakes.

1. The writer thinks that the best way for you to learn a language is _____.

A. writing

B. using it

C. listening

D. learning grammar

2. What should you do in learning English?

A. Be careful not to make any mistake.

B. Write as quickly as you can.

C. Speak English as much as you can.

D. Laugh more often.

3. When people laugh at your mistakes, you should _____.

A. not care 

B. be happy

C. feel worried

D. be unhappy

4. When you make a mistake, you should _____.

A. keep quiet

B. get angry

C. be kind

D. keep your sense of humor

5. The story tells us that _____.

A. only foolish people make mistakes

B. few people make mistakes

C. people never make mistakes

D. there is no one who doesn't make mistakes

男性，57岁。无痛性间歇性肉眼血尿2个月。查体：一般情况良好，腹部未扪及肿块，双肾区无叩击痛。直肠指检：前列腺增大，光滑，无结节。B超检查：双肾未见异常，膀胱内有一2cm×2.5cm实质占位。为预防肿瘤复发，最好的控制方法是（）

A.放射疗法

B.顺铂、阿霉素及甲氨蝶呤全身化学疗法

C.定期复查膀胱镜及膀胱内灌注抗癌药物

D.干扰素、IL-2免疫治疗

E.放疗+化疗

请你把图所示的测量结果记录在相应的空格中：

（1）物体A的长度________cm；

（2）弹簧测力计的示数_________N。

建筑装饰楼地面的装饰分类有（）式、（）式、木材楼地面和铺贴式楼地面。

低温釉陶是汉代常见的明器，它最早出现于（）。

A.西汉中期

B.东汉早期

C.东汉中期