【单选题】Normally a student must attend a certain number of courses in order to graduate, and each course that he attends gives him a credit(学分) which he may count towards a degree. In many American universiti...
【单选题】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 ...
【单选题】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 ...