A. more rigorous analysis in the form of follow up studies must be conducted
B. the researchers must be more forthcoming in their findings
C. this group displayed a uniform tendency
D. any positive effects will be negated by the effects exhibited by those with sensitivities to caffeine
E. this effectiveness was fleeting, and tended to all but disappear within a week of the study
我的答案: 无
A. more rigorous analysis in the form of follow up studies must be conducted
B. the researchers must be more forthcoming in their findings
C. this group displayed a uniform tendency
D. any positive effects will be negated by the effects exhibited by those with sensitivities to caffeine
E. this effectiveness was fleeting, and tended to all but disappear within a week of the study
我的答案: 无