7、ubeenwaitinglong?—(I’vebeenwaitingfor)Aboutanhour.7.简略的提问句—Tom,goandwatertheflowers.—Why(doyoumake)me(watertheflowers)?典型例题:1. ________fortherain, theconstructionworkwouldhavebeenfaster.A.Ifitwerenot B.WereitnotC.HaditnotbeenD.Ifithasn’t答案:C解析:省略if时,虚拟条件从句人要倒装。2. The