一篇四级英语阅读 Normally a student must attend a certain number of courses in order to graduate,and each course which he attends gives him a credit which he may count towards a degree.In many American universities the total work for a degree

Question

一篇四级英语阅读
Normally a student must attend a certain number of courses in order to graduate,and each course which he attends gives him a credit which he may count towards a degree.In many American universities the total work for a degree consists of thirty-six courses each lasting for one semester.A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester.Normally a student would expect to take four years attending two semesters each year.It is possible to spread the period of work for the degree over a longer period.It is also possible for a student to move between one university and another during his degree course,though this is not in fact done as a regular practice.
For every course that he follows a student is given a grade,which is recorded,and the record is available for the student to show to prospective employers.All this imposes a constant pressure and strain of work,but in spite of this some students still find time for great activity in student affairs.Elections to positions in student organizations arouse much enthusiasm.The effective word of maintaining discipline is usually performed by students who advise the academic authorities.Any student who is thought to have broken the rules,for example,by cheating has to appear before a student court.With the enormous numbers of students,the operation of the system does involve a certain amount of activity.A student who has held one of these positions of authority is much respected and it will be of benefit to him later in his career.
26.Normally a student would at least attend _____ classes each week.
A) 36 B) 20
C) 12 D) 15
30.The student organizations seem,to be effective in ______.
A) dealing with the academic affairs of the university
B) ensuring that the students observe university regulations
C) evaluating students’ performance by bringing them before a court
D) keeping up the students’ enthusiasm for social activities
这题的答案是两个B

Answer 1

26 c 从 “A typical course consists of three classes per week for fifteen weeks; while attending a university a student will probably attend four or five courses during each semester” 得知学生课时应在12-15之间,故最少12节
所以这道题选B我也不太明白,会不会是答案错了?
30选b 我同意,是说 学生会可以让学生更守校规,因为要表现突出而且竞争激烈