They finally arrived at a grand building,in front of____grow a variety of flowers.
A whom B who C what D as
The primary school___they'll visit next week is not far from our middle school
A where B to which C which D in which
【详细解析】每一个选项都要解释。谢谢！！
第一题的选项错了。改成A whomB whoC whichDthat！！！！！！！！！！
1.C定语从句中who/whom用来指人，which用来指物，that既可指人又可指物，AB排除。但介词后不能用that，所以选C。2.C____ they'll visit next week 做 The primary school的定语从句，又因为该从句中本身缺少宾语(及物动词visit)，所以用which。where是关系副词，不能在从句中充当宾语，其他两项也不可。
