单项选择题
A.choleric B.admonitory C.whimsical D.homogenous E.variable
A.dilatory ; futile B.methodical ; difficult C.efficient ; dangerous D.malingering ; antithetical E.repugnant ; obtuse
A.percipient ; reasonable B.philanthropic ; dogmatic C.importunate ; fortunate D.inconsistent ; catholic E.self-aggrandizing ; unassuming