1．Teachers have to constantly update their knowledge in order to maintain their professional________.
A．consequence B．independence
C．competence D．intelligence
答案 C [考查名词词义的辨析。consequence结果；后果；independence 独立； competence 能力；intelligence智力。句意：教师必须不断的更新自己知识以便于保持他们在职业上的能力。]
2．The traffic problem we are looking forward to seeing________should have attracted the local government's attention.(2012•衡阳市八中高三月考)
A．solving B．solved C．to solve D．solve
答案 B [考查动词的非谓语形式作补足语。分析句子结构可知，we are looking forward to seeing________ 部分为定语从句，修饰the traffic problem，作宾语的引导词被省略。因此，空格处应为句型see sth done，故B项正确。句意：我们渴望得到处理的交通问题应该引起政府的关注。]
