GMAT考试

【单选题】Drug use among teens concerns many people inCaliforni
A、Advocates of the "StopDrugs Now" program, which was piloted in public schools in fiveCalifornia counties last year, argue that the program should be used throughout the state to decrease drug use among teenagers.
Which of the following statements, if true, would most strengthen the argument of the advocates of "StopDrugs Now" that the program should be expanded statewide

A、School programs are far less important than parental messages in influencing a teenager’s decision to use drugs.
B、Drug use among teens in the five counties where the "StopDrugs Now" program was piloted has been dropping steadily for over a decade.
C、Teenagers at the public schools where the "StopDrugs Now" program was piloted reported higher average levels of drug use than did teenagers at private schools in the same counties where the program was not piloteD、
D、There is evidence that teenagers who start smoking at an early age are more likely to experiment with illegal drugs than teenagers who do not smoke.
E、The percentage of teenagers who reported using drugs at the schools where the "StopDrugs Now" program was piloted dropped more in the last year than in any other year over the last decade.

网考网参考答案：E
网考网解析：
This answer is the only one that suggests a direct deterrent effect of the "Stop Drugs Now" program on drug use in the schools in which it was piloted. document.getElementById("warp").style.display="none"; document.getElementById("content").style.display="block"; 查看试题解析出处>>