We don't know＿＿the meeting will be held soon.为什么选C?

选择题Don't forget that the meeting will be held on ___third Sa We will have a meeting next week,but we don’t know ＿＿＿＿＿. The meeting will be held tomorrow. when will the meeting be held? I don't know when he will have the meeting 同义句 I don't know 1.will the meeting be over soon? We will have a meeting next week,but we don't know ____. 从句,连接词it is in room 408 that the meeting will be held.为什么用th Weather permits ,the sports meeting will be held as schedule Weather______,the sports meeting will be held as scheduled we don't know when we will have the school trip = we don't k The meeting will be held next month.改为同义句 The meeting will _