相关Theirflight的文学知识

问题详情： Theirflight______duetobadweather.Theywouldliketoknowwhentheflightwilltakeoff.A.hadbeendelayed   B.wasdelayedC.hasbeendelayed   D.willbedelayed【回答】C知识点：动词时态与语态题型：选择题...