问题详情

Which of the following statements is TRUE？ 查看材料

A.Active smokers in general performed better than deprived smokers.

B.Active smokers responded more quickly than the other subjects.

C.Non-smokers were not better than other subjects in performing simple tasks.

D.Deprived smokers gave the slowest responses to the various tasks.

请帮忙给出正确答案和分析，谢谢！