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I go on a trip, when it began to rain.A.was toB.was going toC.wouldD.was about to

编辑:chaxungu时间:2026-04-24 12:58:29分类:高中英语题库

I ________ go on a trip, when it began to rain.
A.was toB.was going toC.wouldD.was about to在线课程D