Is this youth hostel is_____especially young people stay in when they are on a walking holiday

题目

Is this youth hostel is_____especially young people stay in when they are on a walking holiday
A.where,B.the place where,C.the place,D/
为什么选C不选B,要详细的理由,

答案

因为定语从句中已经有了stay in 了,后面要加的是宾语the place,而不是状语.
如果没有in,可以选C
或者把where 改成which也对.