Atortoisecanlive_______150yearsold.A.uptoB.upatC.upforD.toup
Wouldyouplease________thechildren_________withthesnake?
A.toask;nottoplayB.ask;nottoplayC.ask;otplayD.ask;don'tplay
--Ihopeyou'llfinddictionaryuseful.
--________.
A.Yesit'susefulB.CerainlynotC.Really,IdoD.I'msureIwill
前两题应该分别有两个固定搭配,分别是什么呢?