问题补充:
单选题IhadHelensbrother_____thewindows,butHelenhadthem_____instead.A.to clean; cleanedB.cleaned; cleanedC.cleaning; cleanedD.clean; cleaned
答案:
D解析have sb. do表示“让某人做某事”;have sth. done表示“让……被……”。
时间:2020-08-21 16:44:03
单选题IhadHelensbrother_____thewindows,butHelenhadthem_____instead.A.to clean; cleanedB.cleaned; cleanedC.cleaning; cleanedD.clean; cleaned
D解析have sb. do表示“让某人做某事”;have sth. done表示“让……被……”。