—What toyouthismorning?—Ilostmywallet.A.happen ... 国语站 题库 1.11W 大中小设置文字大小 问题详情:—What to you this morning? —I lost my wallet. A. happen B. happenedC. is happened D. was happening【回答】B知识点:动词时态题型:选择题 TAG标签:IlostmywalletAhappen toyouthismorning #