题目

She thought I was talking about her daughter, ,in fact,I was talking about my daughter. A.whom B.whereC.whichD.while 答案：D 解析: 句意为“她认为我在谈她女儿，而实际上我在谈我的女儿”。whom,which和where分别是引导定语从句的关系代词和关系副词，后一句并非修饰定语从句，故应排除A、B、C三项。Teachers have to constantly update their knowledge in order to maintain their professional________.????????????? ????????????? ????????????? ????????????? ????????????? ????????????? (2011·江苏，27)A．consequence? B．independenceC．competence? D．intelligence