题目内容

不属于“三违”的是()

A. 违章作业
B. 违章指挥
C. 违反劳动纪律
D. 违法

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保险带必须拴在牢固可靠处,并应()。

A. 拴在井口钢梁上
B. 低挂高用
C. 高挂低用

The passage implies that which of the following was true of introductory courses in Asian

A. The range of different textbooks that could be assigned for such courses was extremely limited.
B. The texts assigned as readings in such courses were often not very challenging for students.
C. Students often complained about the texts assigned to them in such courses.
D. Such courses were the only means then available by which people in the United States could acquire knowledge of the field.
E. Few students wanted to take such courses.

In recent years, teachers of introductory courses in Asian American studies have been facing a dilemma nonexistent a few decades ago, when hardly any texts in that field were available. Today, excellent anthologies and other introductory texts exist, and books on individual Asian American nationality groups and on general issues important for Asian Americans are published almost weekly. Even professors who are experts in the field find it difficult to decide which of these to assign to students; non-experts who teach in related areas and are looking for writings for and by Asian American to include in survey courses are in an even worse position. A complicating factor has been the continuing lack of specialized one-volume reference works on Asian Americans , such as biographical dictionaries or desktop encyclopedias. Such works would enable students taking Asian American studies courses(and professors in related fields)to look up basic information on Asian American individuals, institutions, history, and culture without having to wade through moun- tains of primary source material. In addition, give such works, Asian American studies professors might feel more free to include more challenging Asian American material in their introductory reading lists, since good reference works allow students to acquire on their own the background information necessary to interpret difficult or unfamiliar material.
The author of the passage is primarily concerned with doing which of the following?

A. Recommending a methodology.
B. Describing a course of study.
C. Discussing a problem.
D. Evaluating a past course of action.
E. Responding to a criticism.

紫光微保装置显示UCA表示()。

A. C相电压
B. A线电压
CA线电压
D. CA相电压

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