问题补充:
单选题Whendidyourmother_____home?A.ReturnB.return toC.return backD.return back to
答案:
A解析本身return to sp ,但是home 为adv,故将to 去掉,故选A
时间:2018-09-16 04:51:52
单选题Whendidyourmother_____home?A.ReturnB.return toC.return backD.return back to
A解析本身return to sp ,但是home 为adv,故将to 去掉,故选A