英语语法题.求解.It was_____I met Mr.green in Shanghai again

英语语法题.求解.It was_____I met Mr.green in Shanghai again It was ____ I met Mr.Green in Shanghai. It was ____ I met Mr.Green in Shanghai.为什么选c不能选a啊? 英语强调句型相关问题It was ______ I met Mr.Green in Shanghai.( )A.many it was yesterday ------mr green met me in the street when th 16It was____Imet Mr Green in Shanghai.Aten years before Bman 英语填词题求解mr green and mr brown are neighbors of us 还是mr green I met Mr Smith----Shanghai Street. I met Mr Smith in Shanghai Street this morning改为否定句 I met mr.green when I ___ (walk) around in the garden 对划线部分提问 Mr Green will move to Shanghai in a year ----------- Mr Green arrived in shanghai two days ago.（改为同义句） ___two day