Ⅰ.单项填空
1．(2015·西安第一中学二模)Now there's a system________the waste is disposed of using the principles of ecology.
A．when B．which C．that D．where
答案 D [句意：现在有一种系统利用生态学原理处理废物。空格里的词引导定语从句并在从句中作地点状语，故用where。答案选D。]
2．(2015·厦门高三第一次模拟)John returned with two workers, with________help we finally got the car out of the mud.
A．whose B．their C．which D．that
答案 A [句意：约翰带着两个工人回来了，在他们的帮助下，我们最后把汽车从泥中弄了出来。由于逗号位置没有连接词，所以此处为定语从句，排除B项，引导词在从句中作定语，故用whose。答案选A。]
3．(2015·石狮市一模)Chinese actor Liao Fan won the Silver Bear for Best Actor at the 64th Berlin International Film Festival，________caused a stir in the Chinese film industry.
A．who B．which C．what D．as
答案 B [句意：中国演员廖凡赢得了柏林电影节银熊奖最佳男演员，这在中国的电影行业引起很大的轰动。这是非限制性定语从句，引导词在从句中作主语，应用which。who指人；what不能引导定语从句；as意为“正如”。]
4．(2015·衡阳二模)The scenic spot can attract 10，000 tourists every year，________up to half are foreigners.
A．of which B．of whom
C．in which D．for whom
