It seems () to assume that all the drugs for sale have been tested.
A、judicious
B、sensitive
C、shrewd
D、reasonable
【正确答案】:D
【题目解析】:本题考查形容词辨析。judicious:明智的,有见识的;sensitive:敏感的,易受影响的;shrewd:精明的,奸诈的,有眼光的,精于盘算的;reasonable:合理的。句意:所有待售药物都经过测试的假设似乎是合理的。故D选项符合题意。