简答题：Directions：In this section，you will hear a passage three tim

Directions：In this section，you will hear a passage three times．When the passage is read for the first time，you should listen carefully for its general idea．When the passage is read for the second time．you are required to fill in the blanks numbered from 12 to 19 with the exact words you have just heard．For blanks numbered from 20 to 22 you are required to fill in the missing information．For these blanks，you can either use the exact words you have just heard or write down the main points in your own words．Finally，when the passage is read for the third time，you should check what you have written．
Some students are not adequately prepared for college．Should we turn them away? Deceive them? Or modify our product? Americans must be(12)__________of their ability and responsibility to continue to learn throughout their working lives and，although I(13) __________to repeat a point so frequently made by others，they must also be taught a body of basic skills．Our industry does our nation no service by(14) __________unprepared students or by turning out(15) __________graduates．These people must be taught．If they are not yet ready to learn the lessons we have prepared，should we not expand and(16) __________those lessons? Here is yet another(17) __________for offering the new first(18) __________．It would provide a(19) __________program for students who are not yet prepared to go for the bachelor’s degree．
(20) __________?In spite of scattered attempts to change，the typical American academic schedule remains a relic of our past，yet we are no longer a nation of farmers；we no longer have any reason to end the academic year in May or June．(21) __________，then we are going to have to operate six days a week，year round．We should go to full—time operation because that is the least expensive way to teach more students per year．(22) __________.
填入(12)中的答案。