来自穆丽云的问题
___harder,youcouldhavehavepassedthisexam.(B)A.WereyouworkedB.HadyouworkedC.ifyouworkedD.Ifyouhaveworked请详解一下,同时翻译一下
___harder,youcouldhavehavepassedthisexam.(B)
A.WereyouworkedB.Hadyouworked
C.ifyouworkedD.Ifyouhaveworked
请详解一下,同时翻译一下

