问题 问答题 简答题

什么是受电点?

答案

参考答案:受电点指客户受电装臵所处的位臵。为接受供电网供给的电力,并能对电力进行有效变换,分配和控制的电气设备,如高压客户的一次变电所或变压器台、开关站,低压客户的配电室、配电屏等,都称为该客户的变电装臵,同一变电装臵不论有几个回路或几个电源供电,都视为一个变电点。客户有几个设在不同地点的变电装臵,就是几个受电点。

单项选择题 A1/A2型题
阅读理解

B

I am a writer. I spend a great deal of my time thinking about the power of language — the way it can evoke(唤起)an emotion, a visual image, a complex idea, or a simple truth. Language is the tool of my trade. And I use them all—all the Englishes I grew up with.

Born into a Chinese family that had recently arrived in California, I’ve been giving more thought to the kind of English my mother speaks. Like others, I have described it to people as “broken” English. But I feel embarrassed to say that. It has always bothered me that I can think of no way to describe it other than “broken”, as if it were damaged and needed to be fixed, as if it lacked a certain wholeness. I’ve heard other terms used, “limited English,” for example. But they seem just as bad, as if everything is limited, including people’s perceptions (认识) of the limited English speaker.

I know this for a fact, because when I was growing up, my mother’s “limited” English limited my perception of her. I was ashamed of her English. I believed that her English reflected the quality of what she had to say. That is, because she expressed them imperfectly her thoughts were imperfect. And I had plenty of evidence to support me: the fact that people in department stores, at banks, and at restaurants did not take her seriously, did not give her good service, pretended not to understand her, or even acted as if they did not hear her.

I started writing fiction in 1985. And for reasons I won’t get into today, I began to write stories using all the Englishes I grew up with: the English she used with me, which for lack of a better term might be described as “broken”, and what I imagine to be her translation of her Chinese, her internal (内在的) language, and for that I sought to preserve the essence (本质), but neither an English nor a Chinese structure. I wanted to catch what language ability tests can never show: her intention, her feelings, the rhythms of her speech and the nature of her thoughts.

61. By saying “Language is the tool of my trade”, the author means that        .

A. she uses English in foreign trade       B. she is fascinated by languages

C. she works as a translator              D. she is a writer by profession

62. The author used to think of her mother’s English as       .

A. impolite       B. amusing           C. imperfect          D. practical

63. Which of the following is TRUE according to Paragraph 3?

A. Americans do not understand broken English.

B. The author’s mother was not respected sometimes.

C. The author’ mother had positive influence on her.

D. Broken English always reflects imperfect thoughts.

64. It can be inferred that the English the author’s mother used was        .

A. well structured                      B. in the old style

C. easy to translate                    D. rich in meaning

65. What is the passage mainly about?

A. The author’s experiences of using different Englishes.

B. The author’s misunderstanding of “limited” English.

C. The limitation of the author’s perception of her mother.

D. The changes of the author’s attitude to her mother’s English.