he put them high __ the balcony where people sat looking down __ the plays A.in;on
问题描述：
he put them high __ the balcony where people sat looking down __ the plays A.in;on
A.in;on B.on;at C.on;on D.at;on
选B说一下理由
答
就凭 look at 这个固定搭配就可以选出B来…翻译一下这个人把他们高高安置在阳台上。这个阳台是人们从上往下观看戏剧的地方。