请解释一下理由Thankyouforallyourhardworklastweek.Idon'tthinkwe___itwithout
Thankyouforallyourhardworklastweek.Idon'tthinkwe___itwithoutyou.A、canmanageB、couldhavemanagedC、couldmanageD、canhavemanaged这是今年山东高考题第24题,