Many students believe the choice of theur courses should ( )

Many students believe the choice of theur courses should ( ) Many students insist that the choice of their courses and un 1.A variety of courses _____offered to enrish the students' Many American students believe that their best effort should The children take many courses. Many students believe that studying of Chinese language is v I believe that I always have a choice!Even the best,of cause The students should ____[遵守]the rules of the school. big schools promised a greater choice of courses.这句话好怪啊? all of the students should keep the school r_____ many of the students()that the exam was too hard THE PARADOX OF CHOICE怎么样