沥青表面处治路面是指用沥青和集料按层铺法或拌和法铺筑而成的厚度不超过3cm的沥青路面。
正确
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Shewas________beunabletospeak
________youhadbeenhere,wewouldn’thavehadsomuchtroublethen.
Welodge(声明)aclaim_______you_____theshort--weight.()
Hefound_______difficulttostudymaths.
Beforethe16thcentury,Latinwastaughtandlearnedfor____________.
