定语从句22. （ 2014 江 苏 ） The book has helped me greatly in my daily communication, especially at work ________ a goodimpression is a must.A. which B. when C. as D. where【答案】D32.（2013 江苏） The president of the World Bank says he has a passion for China, ______ he remembers starting as early as his childhood.A. whereB. whichC. whatD. when【答案】B22. (2012 江苏)After the flooding, people were suffering in that area,_______ urgently needed clean water,medicine and shelter to survive.A. which B. who C. where D. what22. 【考点】定语从句—关系代词【答案】B【解析】指人的先行词people在非限制性定语从句中充当主语，所以用关系代词who引导。故选B项。【举一反三】由 who 引导的定语从句关系代词 who 只能指人，在从句中作主语或宾语。如：A teacher is a person who passes knowledge to the student.教师是传授知识的人。（关系代词在从句中作主语）The man who can do this work will get 1000 dollars.能够做此工作的人将获得 1000 美元。（关系代词 who 在从句中作主语）【难度】一般24. (2011 江苏)Between the two parts of the concert is an interval, ______ the audience can buy ice-cream.A. when B. where C. that D. which答案 A 解析：考查非限定性定语从句。首先解析句子结构，判断从句类型，题干说“在音乐会中间有间歇，此时你可以买冰激凌。”题干的前半部分完整无缺，后半部分补充说明这个间歇你可以干的事，所以这是一个非限定性定语从句，先行词为interval，非限定性定语从句的功能就是对先行词进行补充说明。由于从句部分不缺少主干成分，而且 interval 表时间，所以正确答案为 A.
