2. 外语
  3. A、It has nothing to do with higher math score. B、It works in some subjects, but not in others. C、It leads to higher scores in so

A、It has nothing to do with higher math score. B、It works in some subjects, but not in others. C、It leads to higher scores in so

admin2021-06-15  10
问题  
Some American schools pay teachers more if their students improve on tests. Now, there is a growing movement to pay the students, in some cases, even just for coming to class. Schools that pay students can be found in more than one-fourth of the fifty states. Other schools pay students with food or other rewards. Last year, the city schools in Coshocton, Ohio, launched a programme. They wanted to see if paying elementary school students as much as one hundred dollars would help in passing state exams. Now, Eric Bettinger of Case Western Reserve University has reported mixed results. Math scores increased, but only while students were able to get paid. And there was no evidence of higher scores in reading, social studies and science. Officials will decide later this year whether to continue the programme.
3. What should American students do to get paid from schools?
4. What’s the result of the programme to pay students?
选项 A、It has nothing to do with higher math score.
B、It works in some subjects, but not in others.
C、It leads to higher scores in social studies.
D、It encourages students to do better in science.
答案B
解析 新闻中用了mixed results来概括奖励学生这一举措的有效性，指出它能提高学生的数学成绩，但仅在实施奖励的情况下才有此效果；并且尚无证据表明它能提高学生的阅读、社会科学和理科的成绩，可见它对一些学科有用，但对另一些则无效，因此B正确。A“它不能提高数学成绩”、C“它能提高社会科学的成绩”和D“它鼓励学生在科学方面做得更好”均不符合新闻内容。
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