(2013·吉林长春高中毕业班第一次调研)Many athletes are clear that the Olympic Games are the only time ________ they will be watched by thousands of millions.
A．that B．which
C．where D．when
(2013·哈尔滨四校高三统一检测)The old man often looked back on the past days ________ he worked hard to make a living.
A．which B．when
C．where D．that
(2013·郑州高中毕业班第一次质量预测)Recently I have bought an iPad 3 on the website of taobao. com, ________ the price is very reasonable.
A．on which B．in which
C．of which D．from which
(2013·辽宁六校高三联考)Have you ever seen any trees ________ leaves were black because of the polluted air?
A．whose B．that
C．which D．who
(2013·山东潍坊高三联考)The scientist won the Nobel Prize in Chemistry, ________ made him famous all over the world.
A．this B．that
C．what D．which
(2013·甘肃兰州名校高三检测)The result was not the same ________ the professor had expected, ________ was rather disappointing.
A．as; which B．which; as
C．as; that D．that; which
