AAA18集思广益中参加讨论提高自己惠及他人

judydongxueni

A18. The following appeared in a proposal from the sheriff of Adams County.
“Last year a course in driver’s education became a requirement for graduation for all students at the Adams County High School, and the board of education purchased 10 new cars to provide students in the classes with on-the-road driving experience. Nevertheless, the number of teenage drivers involved in traffic accidents here in Adams County has increased by 200 percent this year, and officers from the sheriff’s department have cited a record high number of teenagers for violations of traffic laws. Since the high school driver’s education classes have been so ineffective in improving traffic safety, we should no longer require them and should spend our limited funds on other programs.”
1no causal relationship
2other factors should be considered and ruled out
3Therefore, there is no sufficient evidence to support the suggestion to stop the program.

judydongxueni

呵呵，好险哦！不怕不怕！