第1题: [单项选择]John''s success in his career will be a great_________ to his aged parents. A. satisfaction B. concentration C. attraction D. solution 参考答案:A 答案解析:该题考点是名词的词义。要确定词义必须对句子的上下文有所理解。satisfaction的词义为“满意”,concentration为“集中(注意力等)”;attraction为“吸引力”;solutio
第21题: [单项选择]Established in 1860, the Government Printing Office prints and binds documents for all department of the United States government.
参考答案:C 答案解析:Key:C
分析:department为单数可数名词不能单独存在,all 后面的名词应该用复数。C错。
改正: department à departments
参考译文:建立于1860年,政府