填下面句子的空?
问题描述：
填下面句子的空?
I love places ______ the people are really friendly.
A.that B.which C.where
The world _______ is made up of matter .
A.in that we live B.on which we live
C.where we live in D.we live in ////
.,要原因.
答
1,where 考察定语从句,先行词places在从句中做状语,所以选where,不能选which,如果要,要用in which,that更不能用2,D in the world 没有on the world 排除B,that前不能加介词,A错.用了where就不用再用介词in,C错.D正解...