A. a moment ago B. the moment C. at the moment D. the moment that 参考答案:C 答案解析:[考点] 短语辨析 [解析] B 是名词,指“现在,目前,当前”;C 指“此刻,正在那时,暂时”,D 表示“一……:就……”相当于as soon as,其中that 可以省略。
第33题: [单项选择]Which of the following is NOT the problem the American blacks had to face according to the passage A. Inadequate schools for children. B. Unstable families. C. High employment rate. D. Children taking drugs. 参考答案:C