Section B
Directions: In this section, you will hear 3 short passages. At the end of each passage, you will hear some questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A, B, C and D.
听力原文: All engineers need a knowledge of mathematics and physics, no matter what their special field of work is. Most young people who wish to be engineers begin studying these subjects early in high school. An interest in mathematics and physics is essential because every engineer must work with these sciences. Students preparing for engineering college should also study chemistry, mechanical drawing and other science subjects that are offered. A good command of language is important because engineers must be able to talk and write clearly. A knowledge of economics, history and other social science subjects also is helpful. To best fulfill their duties in society, engineers need to know not only how to do their work but also how their work will influence Other people. They need to be able to make decisions on many problems. Engineering colleges usually take four years to complete, although some schools give five-year courses. When they are sophomore, an engineering student begins to concentrate in special field. Part of the student's time is spent in the classroom, and part is spent in the laboratory doing experiments. In some schools, students spend part of the year studying and part of the year working in their chosen field. This gives them the opportunity to apply their knowledge in practical situations.
(27)
A.Because every engineer must work with these sciences.
B.Because every engineer knows a lot of them.
C.Because the two sciences are taught in every school.
D.Because the two sciences are too difficult.
第4题
在市场营销环境中,宏观环境要素和微观环境要素两者之间的关系是()。
A.主次关系
B.先后关系
C.并列关系
D.主从关系
第7题
在市场营销环境中,能够直接影响和制约企业的市场营销活动的是()。
A.社会文化
B.科学技术
C.供应商
D.法律
第8题
在市场营销环境中,能够直接影响和制约企业的市场营销活动的是()。
A.社会文化
B.科学技术
C.供应商
D.法律
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