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The fact puzzled John Smith much he has been unable to pass the driving test up to now.A.whyB.becaus

编辑:chaxungu时间:2026-04-24 12:59:49分类:高中英语题库

The fact puzzled John Smith much ________ he has been unable to pass the driving test up to now.
A.whyB.becauseC.howD.that在线课程D
解析:此句中包含一个同位语从句,作the fact的同位语。