问题
In many American universities, the total work for a degree _____ thirty-six courses, each _____ for a term.[ ]
A: consists of; lasting
B: is consisted of; lasts
C: is made up of; lasts
D: makes up of; lasting
B: is consisted of; lasts
C: is made up of; lasts
D: makes up of; lasting
正确答案是：
