Not surprising in these hard times, the student's major objective "is to be financially well off. Less important than ever is developing a meaningful philosophy of life". It follows then that today the most popular course is not literature or history but accounting.
Interest in teaching, social service and the "altruistic" fields is at a low. On the other hand, enrollment in business programs, engineering and computer science is way up.
That's no surprise either. A friend of mine (a sales representative for a chemical company) was making twice the salary of her college instructors her first year on the job--even before she completed her two-year associate degree.
While it's true that we all need a career, it is equally true that our civilization has accumulated an incredible amount of knowledge in fields far removed from our own and that we are better for our understanding of these other contributions--be they scientific or artistic. It is equally true that, in studying the diverse wisdom of others, we learn how to think. More important, perhaps, education teaches us to see the connections between things, as well as to see beyond our immediate needs.
Weekly we read of unions who went on strike for higher wages, only to drive their employer out of business. No company; no j0b. How shortsighted in the long run!
But the most important argument for a broad education is that in studying the accumulated wisdom of the ages, we improve our moral sense. I saw a cartoon recently which shows a group of businessmen looking puzzled as they sit around a conference table; one of them is talking on the intercom (对讲机): "Miss Baxter," he says, "could you please send in someone who can distinguish right from wrong?"
From the long-term point of view, that's what education really ought to be about.
According to the author's observation, college students ______.
A.have never been so materialistic as today
B.have never been so interested in the arts
C.have never been so financially well off as today
D.have never attached so much importance to mutual sense
第1题
碘量法测定维生素C注射液含量时,加入丙酮的目的是
A.增加反应速度
B.增加维生素C的还原性
C.避免维生素C被空气中的氧氧化
D.增加溶解度
E.消除抗氧剂的干扰
第3题
在测定维生素C注射液含量的过程中加入丙酮的目的是
A、增加维生素C的还原性
B、促进维生素C的溶解
C、避免终点提前
D、加快反应速度
E、消除注射液中抗氧剂的干扰
第4题
碘量法测定维生素C注射液含量时,加入2mL丙酮的作用是
A.消除抗氧剂的干扰
B.促进水解
C.加快反应速度
D.达到变旋平衡
E.消除盐酸盐的干扰
第6题
维生素C注射液碘量法测定过程中操作不正确的是()
A.加入沸过的热水
B.加入醋酸
C.加入丙酮作掩蔽剂
D.立即滴定
第7题
采用碘量法测定维生素C注射液的含量,需要加入的试剂是
A.丙酮
B.三乙胺
C.枸橼酸
D.醋酸汞
E.中性乙醇
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