When and where to hold the meeting _ still unknown to us.A.a

When and where to hold the meeting _ still unknown to us.A.a when and where to build another bridge ___ still unknown A.i 单选,_ is still unknown when the president is going to make a when( ) is still unknown to us all A、starting B、start C、goin _ to hold a sports meeting _ yet.选择.​A.When;hasn't dec when and where to hold the sports meeting haue not been deci where and when to hold the meeting ______(have) not been dec when and where to hold the sports meeting isn't decided,为什么不 when to find him and where to find him --unknown to us It is still unknown when the president is going to make a pu 16.13when and where to hold the meeting__yet.a.is not decide 纠错:When and where the meeting will be held still remain a qu