thecityspentover$1billiononitsmuseumandstadiun,itfailedtolookafteritsschools.A.WhenB.BeforeC.UntilD.While

Question

_____the city spent over $1billion on its museum and stadiun,it failed to look after its schools.
A.When B.Before C.Until D.While

Answer 1

这题目意思应该是,因为这个城市花了超过十亿在它的博物馆和体育馆,所以无法支持学校了.
然后,A当……时候B在……之前C直到.只有D有因为的意思.所以应该选D.