问题补充:
单选题Mymostdevotedfriend,ProfessorYang,_______oftengohikingwhenhelivedinthemountainthatwascoveredwithforest.A.wouldB.shouldC.couldD.might
答案:
A解析would表示过去习性惯动作。选A.
时间:2019-08-14 13:55:09
单选题Mymostdevotedfriend,ProfessorYang,_______oftengohikingwhenhelivedinthemountainthatwascoveredwithforest.A.wouldB.shouldC.couldD.might
A解析would表示过去习性惯动作。选A.