学 海 无 涯
1．(2011·天津十校联考)Patience，without________you can’t do the work well，is a kind of quality.
A．that C．which
B．it D．what
解析： 句意为：耐心是一种品质。没有了耐心，你不能做好工作。此处考查了定语从句中“介词＋which”的情况，which指代的是先行词patience。
答案： C
2．(2010·江苏南京第一次调研)The owner wanted to charge $5,000 for his car，________I managed to lower to $3,500.
A．since C．which
B．what D．that
解析： 关系代词which引导非限制性定语从句并在从句中充当lower 的宾语，而that不能引导非限性定语从句。
答案： C
3．(2011·安徽合肥第一次质检)I still can’t believe my eyes when I remember the scene________the best player should miss the pass.
A．that C．where
B．which D．how
解析： where 引导定语从句修饰先行词scene，where在从句中作状语。句意为：当我记起当时那个最好的选手没有过关时，我简直不敢相信我的眼睛。
答案： C
4．(2011·北京东城期末目标检测)________was reported in the paper，people in mainland China sent disaster relief materials to help the flooded area in Taiwan
学 海 无 涯
Island.
A．It C．As
B．That D．What
解析： 选择定语从句的引导词的关键是：在主句中找出先行词。该句中定语从句的先行词是后面的整个句子people in mainland China sent disaster relief materials to help the flooded area in Taiwan Island.
答案： C
5．(2011·青岛联合模拟)China’s new food law provides for a food recall system________producers have to stop production if their food isn’t up to standards.
A．where C．when
B．that D．which
解析： 考查定语从句。句意为：中国新的食品法规定了食品召回制度，即如果食品达不到标准，生产者就必须停止生产。先行词为a food recall system，定语从句为producers have to stop production if their food isn’t up to standards(in the food recall system)，故选A。
答案： A
6．(2010·南京第三次模拟)Our teacher urges us to form a good habit of learning，________we think will benefit us in the long term.
A．what C．which
B．that D．who
解析： 本题考查定语从句。本题属于非限制性定语从句，从句意可知关系代词指代a good h