MrGeorgeandhiswife的精选

问题详情：Mrgeandhiswife________toattendtheirson’sSchoolOpenDaylastThursday. Awasinvited    Bwereinvited   Cisinvited    Dareinvited【回答】B.此题考察被动语态+时态，句末的时间状语lastThursday...