I'm not sure( ) or not一个接连词..应该填什么?

I'm not sure I'm not sure 快 I'm not sure yet. I'm not sure()( 至今) 英语翻译I'm not sure if it is good or not ___ ___ ___ I'm not sure( ) or not一个接连词..应该填什么? i'm not sure whether you are in Hangzhou or in Wenzhou求翻译 i'm not sure yet.maybe he _____in shenzhen or zhuhai I 'm not sure _ I can win the game or not.A.thatB.ifC.whetherD.what I'm sure I am not wrong 用适当的连接填空I‘m not sure _____ or not the scientist will come to our school. I'm not sure ______ it's a good idea or not.A.whether B.that C.how D.if 有没有I’m not too sure? NOW, I'm not sure 什么意思 为什么没有I’m not too sure? I'm not sure when I should go.同义句 I'm not sure when( )( ). Where is Jeff?——I'm not sure.M____ he is at home or he m____ at school I'm not sure yet还是I'm not sure either?如题,寻求原因