2015～2011年各省市高考题(改编)
Ⅰ.用适当的关系代词填空
1.(2015·江苏，21)The number of smokers, is reported, has dropped by 17
percent in just one year.
解析 句意：据报道，吸烟者的数量在一年内下降了17%。as引导的定语从句，在这里作主语，意为“正如……，这一点”，代替整个主句的内容。
答案 as
2.(2015·湖南，29)It is a truly delightful place, looks the same as it must
have done 100 years ago with its winding streets and pretty cottages.
解析 句意：这真是一个令人开心的地方，它看起来和一百年前一模一样，有着蜿蜒的街道和漂亮的小屋。which代替先行词place，在定语从句中用作主语，引导非限制性定语从句。不可用that。
答案 which
