I'm not sure that's a good idea中that's 为什么带s

I'm not sure that's a good idea中that's 为什么带s I'm just not sure that's the right move right now.翻译,right I'm not sure I'm not sure ______ it's a good idea or not.A.whether B.that C.how D.if I'm not sure what's playing, I hedged. I'm not so sure about that...的中文翻译 This sure is light,because I'm not that strong! I'm not sure 快 I'm not sure yet. I'm not sure()( 至今) 老大：哪句意思不同 A. He's sure to come B. I'm sure that he C. I'm sure of D. He's sure t哪句意思不同A. He's sure to come B. I'm sure that he will comeC. I'm sure of his coming D. He's sure that he will come I'm sure I am not wrong Where's Jack?—He's away to spend his holiday.He's gone either to Hangzhou or to Wuhan,but I'm not sure .A.that B.which C.where D.there为什么?sure后面 Where's Jeff?I'm not sure.--Where's Jeff?--I'm not sure.He ___ be playing football on the playground.A needB mightC mustD can 谁帮忙帮我造几个句子啊?make up one's mindsspend sth doing sthworryi'd like to...i'm not sure that ---Isn't that Ann's husband over there?---No,it___be him---I'm sure he doesn't wear glassesa:can'tb:must notc:won'td:may not There is ____ that he may come ,but I'm not sure .(possible) i'm not sure ______ he is speaking at the meetingA that B who Cwhether Dwhat