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2011-09-29 11:09:00   来源：网络整理    双击单词自动翻译

　　21.In the passage, the author is primarily concerned

　　with

　　(A) identifying the kinds of thinking that are used by technologists

　　B) stressing the importance of nonverbal thinking in engineering design

　　(C) proposing a new role for nonscientific thinking

　　in the development of technology

　　(D) contrasting the goals of engineers with those of technologists

　　(E) criticizing engineering schools for emphasizing science in engineering curricula

　　22.It can be inferred that the author thinks engineering curricula are

　　(A) strengthened when they include courses in design

　　(B) weakened by the substitution of physical science courses for courses designed to develop mathematical skills

　　(C) strong because nonverbal thinking is still emphasized by most of the courses

　　(D) strong despite the errors that graduates of such curricula have made in the development of automatic control systems