固定资本与流动资本的区别主要有______。 A.价值周转方式不同 B.周转时间不同

题型:多项选择题

问题:

固定资本与流动资本的区别主要有______。

A.价值周转方式不同

B.周转时间不同

C.资本回收方式不同

D.资本回收期限不同

E.物质更新方式不同

考点:自学考试公共课自考政治经济学自考题
题型:多项选择题

根据短文内容,回答下列问题。

      Once there were five beggars (乞丐). One was English, one Turkish, one Greek, one was an Arab and one

was Persian. One day they met and decided to stay together, sharing what they had and helping each other in

trouble times.

      Soon a man passed them in the street and gave them a coin. They talked about what to do with it. At last

they decided to buy something to eat. 

      "Let's buy some grapes!" said the Englishman. But the Turkish wanted "uzum", the Arab "aneb", the Greek

"stafelea", and the Persian insisted on (坚持) "angur". They did not understand each other's language very well.

Soon they were quarrelling and even fighting.

      While they were fighting about how to spend the money, a stranger came along. He knew all the five

languages. He asked them why they were fighting. After they told him, he said, "Give me your coin. I will buy

what you want."

      He was soon back with a bunch of grapes. Each beggar was happy, as each had what he had wanted. They

all asked for the same thing, but the word for "grapes" is different in different languages.

      If people could understand each other, there would be no need to fight. 

1. Did these beggars speak the same language?

    ______________________________________________________________

2. What did they decide to do when they met one day?

    ______________________________________________________________

3. What did a man give them in the street?

    ______________________________________________________________

4. Why did they quarrel?

    ______________________________________________________________

5. In fact, all of them wanted to buy grapes, didn't they?

    ______________________________________________________________

题型:多项选择题

已知可逆反应:2SO2(g)+O2(g)⇌2SO3(g),下列关于此反应的说法中错误的是(  )

A.加压可使该反应的反应速率变大

B.该反应中形成新化学键释放的能量大于断裂旧化学键所需要吸收的能量

C.将2molSO2和1molO2混合进行反应,反应完成时生成2molSO3

D.单位时间内生成2molSO3,同时生成1molO2说明该反应达到平衡状态

题型:多项选择题

窦房结大小为 ()

A.长10~20毫米,宽2~3毫米

B.长20~30毫米,宽2~3毫米

C.长10~20毫米,宽5~6毫米

D.长20~30毫米,宽5~6毫米

E.长5~10毫米,宽2~3毫米

题型:多项选择题

《城市区域环境震动标准》将城市区域的类别划分为()类。

题型:多项选择题

用户安全用电事故报告规定的内容包括:()等。

A.人身触电重伤

B.炉窑运行中专线掉闸

C.停电期间向电力系统倒送电

D.发生电气火灾

E.造成全厂停电

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