at last they decided __this hotel to have the meetingA.at B.in C.for D.on

问题描述:

at last they decided __this hotel to have the meeting
A.at B.in C.for D.on

at last they decided to have the meeting _ this hotel 我认为是这样的。

D

decide on sth 决定某事

最终,他们决定在这家旅馆开会

选D decide on 是固定短语,意思是“确定”.