关于________hergrandmabe的百科

• ________hergrandmabefore,hedidn’tknowshewashisgrandmaev...

• 问题详情：________hergrandmabefore,hedidn’tknowshewashisgrandmaevenifhismotherhadtoldhim.（  ）A．NotbeingseenB．NothavingseenC．HavingnotseenD．Notseeing【回答】B知识点：动词时态与语态题型：选择题...
• 2021-09-1521461