问题
选择题
You’ll find taxis waiting at the bus station ______ you can hire to reach your host family.
A.which
B.where
C.when
D.as
答案
答案:A
考察定语从句的引导词:which是关系代词,指物,在句中作主语和宾语。本句句意:你会找到一辆等在车站的出租车,搭载你到寄宿家庭。从句中缺少宾语,which充当hire的宾语,修饰先行词taxis。Where,when,都是关系副词,不充当成分。As 不能充当宾语。本题选A.