A) balance engineering and the liberal arts
B) receive guidance in their careers
C) become noble idealists
D) broaden their horizons
28.In the eyes of the author, a successful engineering student is expected ________.
A) to have an excellent academic record
B) to be wise and mature
C) to be imaginative with a value system to guide him
D) to be a technical genius with a wide vision
29.The author's experience shows that he was ________.
A) creative
B) ambitious
C) unrealistic
D) irrational
30.The word “they”in “. . . together they threaten to confuse. ”(Line 3, Para. 5)refers to ________.
A) engineering and the liberal arts
B) reality and noble ideals
C) flexibility and a value system
D) practicality and rationality
答案：26.C 27.A 28.B 29.D 30.B