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英语作文
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