Recentlyanewsciencebehindincentives（激励）,  

问题详情：

       Recently a new science behind incentives（激励）,   _61___  （include） in education, has been discussed．For example, researcher Roland Fryer wanted to see what works best in motivating children  __62__   （do） better in school．___63 _   some cases, he gave students incentives based on input（输入）, like reading certain books, while in   _64___, the incentives           _ _65     （base） on output, like results on exams．His main   __66__  （find） was that incentives increased achievement when based on input but had no effect when based on output．Fryer’s conclusion was that the incentives for inputs might be    67____ （effect） because students do not know how to do better on an exam, apart from general rules like “study harder”．Reading certain books, on the other hand, is a well-set task over     68___   they have much more control．

       As long as you have direct control over your goal, you have    69___  much higher chance of success．And it’s easier to start again   _70_    you fail, because you know exactly what you need to do．

【回答】

61．including  62．to do   63．In   64．others   65．were based

66．finding    67．more effective    68．which   69．a                    70．if

知识点：语法填空

题型：阅读填空