The president of Harvard pioneered the elective system by （ ） students were able to choose their own coursed of study.。
A: what
B: whom
C: that
D: which
A: what
B: whom
C: that
D: which
举一反三
- It was president of the union ______ the students elected him. A: who B: B. whom C: which D: what
- Why many American students decided to study aboard（） A: Because thousands of young Americans wanted to go to Germany to study. B: Because young Americans were not satisfied with their school system in the USA. C: Because American professors were not as good as those abroad. D: Because European universities were not connected with churches.
- Restricted elective courses mean that students must choose one or more courses from a few designated courses or a group of elective courses.
- At this university the students are ___________ free to choose their own courses.
- She was able to treat and rescue the sick as well as save theose ______ suffered from sea disasters. A: whom B: who C: what D: which