为保证筛分效果,进入辊筛上层焦炭厚度不大于()。A.100 B.200 C.250

题型:单项选择题

问题:

为保证筛分效果,进入辊筛上层焦炭厚度不大于()。

A.100

B.200

C.250

D.300

考点:运焦工考试运焦工考试题库
题型:单项选择题

          Anne and Joseph are talking about an interesting question. Why do some people change their names? There can be many reasons. Hanna changed her name to Anne because she thought it would be easier for people to remember. On the other hand, Joseph is thinking about changing his name to an unusual one because he wants to be different.

         People have a lot of reasons for changing their names. Film stars, singers, sportsmen and some other famous people often change their names because they want the names that are not ordinary, or that have special sound.

         Some people have another reason for changing their names. They have moved to a new country and want to use a name that is usual there. For example, Li Kaiming changed his name to Ken Lee when he moved to the United States. He uses the name Ken at school. But when staying with his family and Chinese friends, he uses Li Kaiming. For some people, using different names makes life easier in their new country.

         In many countries, a woman changes her family names to her husband's after she gets married. But today, many women are keeping their own family names and not using their husbands'

1. Hanna changed her name to Anne because “Anne” _______.

A. makes her different

B. is easier for people to remember

C. is more unusual than “Hanna”

D. makes her prettier

2. Famous people want their new names to _______.  

A. have special sound

B. be ordinary

C. have no meaning

D. be unknown

3. Li Kaiming uses his new name when he _______.   

A. stays with his family

B. is at school

C. is among Chinese friends

D. comes back to China 

4. The underlined words “gets married” mean _______. 

A. 升官

B. 就业  

C. 结婚  

D. 生育

5. The passage mainly tells us _______.

A. different people have different names

B. what names mean

C. only film stars and sportsmen have two names

D. why some people change their names  

题型:单项选择题

 (2007年)某检察院对陈某、姚某共同诈骗一案审查起诉时,陈某潜逃。下列哪一选项是正确的?

A.应当中止对陈某、姚某的审查起诉

B.可以对陈某中止审查起诉,对姚某继续审查起诉

C.应当将案件中陈某的部分退回公安机关处理,对姚某继续审查起诉

D.应当将全案退回公安机关,待抓获陈某后再继续审查起诉

题型:单项选择题

为了测定干电池的电动势和内电阻,现有下列器材料:

A.干电池一节

B.电压表(0-3-15V,内阻约为3KΩ,15KΩ)

C.电流表(0-0.6-3A,内阻约为10Ω,2Ω)

D.电流表G(满偏电流3mA,内阻Rg=10Ω)

E.滑动变阻器(0-20Ω)

F.滑动变阻器(0-1000Ω)

G.电阻箱(0-9999Ω)

H.开关、导线

(1)用电流表和电压表测量干电池的电动势和内电阻,应选用的变阻器是______

(填字母代号)

(2)根据实验要求,用笔画线代替导线在实物图上连线

(3)某次实验数据记录如下:

实验次数12345
电流表示数/A0.240.500.701.101.50
电压表示数/V1.301.100.950.600.30
根据表中数据在坐标图上画出U-I图线(合理设置坐标刻度).由图可求得电动势E=______V,内电阻r=______Ω.

(4)如果实验中电压表坏了,选用其他器材进行实验,请画出相应的电路图.

题型:单项选择题

肝硬化癌变时的腹水特征是哪个()

A.黄色渗出液

B.淡黄色漏出液

C.血性腹水

D.脓性腹水

E.乳糜液

题型:单项选择题

正常成年人垂体重量为()。

A.0.5~1g

B.3.5~4g

C.2.5~3g

D.1.5~2g

E.4.5~5g

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