We had a long debate _____ whether we should spend so much money ospace technology.( )
·as to
·so as
·as about
·so as to
出自：华北水利水电大学英语
提示：
同一【IP】的非会员用户每天可免费获取10次答案
收藏本站【zk.995w.com】，下次访问不迷路
本站试题总数:【10221174】个 (题库试题定时更新)
We had a long debate _____ whether we should spend so much money ospace technology.( )
·as to
·so as
·as about
·so as to
出自：华北水利水电大学英语