题目内容
（请给出正确答案）
This passage is primarily concerned with______.
A．the change of people's attitude toward their college education
B．the benefits of a college education
C．the result of formal and informal learning
D．the intercommunication among college students
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更多“This passage is primarily conc…”相关的问题
Most Mayan people lived in __________.
A． beautiful cities
B． simple huts
C． primitive caves
D． stone temples
在一个有n个顶点的带权连通图中，有
条边，则应该选用()算法来求这个图的最小生成树，从而使计算时间较少，
A、Prim
B、Kruskal
The passage creates an overall impression of______.
A．mystery
B．horror
C．liveliness
D．contempt
The author's tone in this passage is ______.
A．sympathetic
B．doubtful
C．critical
D．objective
The writer of this passage is ______ about the benefits of TV advertising.
A．optimistic
B．unconcerned
C．enthusiastic
D．positive
What is the tone of the passage？
A．Humorous.
B．Indifferent.
C．Serious.
D．Anxious.
