单项选择题
An increasing proportion of our population, unable to live without advanced medical involvement, will become progressively more reliant on expensive technology.（）
A．interference B．interruption C．intervention D．interaction
单项选择题 The officer is gallant in his behavior toward the woman.（）
单项选择题 Some critics have praised James Micheners epic novels for their facts but deplored their characterization.（）
单项选择题 Critics of the Wright brothers thought that the idea of a flying machine was totally preposterous.（）
