where或in which (前面出现过介词in,为避免重复,最好用where)
这是一个定语从句.定语从句中缺基本成分(如主语/宾语)时选关系代词,不缺基本成分时选关系副词或“介词＋which/whom”.
we might lose a lot money if anything goes wrong句子结构完整,所以应该填关系副词或"介词+which"
a position是一个抽象地点,所以关系副词应该用where
"介词+which"中介词的选用要看从句和先行词是通过哪个介词连在一起的.
eg:This is the factory ___ he worked last year.
我们说He worked in the factory last year.从句和先行词是通过in联系起来,所以要填in which (当然where也可以)
题里面如果用"介词+which"也要用in which,只是前面已经出现过in了,为避免重复,就尽量不要再用in which了,用where最好.