首页placeboplacebo考试真题

placebo

英 [plə'siːbəʊ] 美[plə'sibo]
  • n. 安慰剂;为死者所诵的晚祷词

考试真题


To find out, researchers gave 11 volunteer cyclists a carbohydrate solution either with a moderate dose of caffeine,  which is known to stimulate the central nervous system, or as a placebo without, during 3 hours of cycling.

2017年6月四级真题(第三套)阅读 Section A