What to do用法I really don't know____about it.A.what to do B.how to do

What to do用法I really don't know____about it.A.what to do B.how to do I do want to know what really happened.翻译 I really don't know____nexta.how to do b.what to doc.what to do it I really don't know_____.A.what should I do B.what to do C.what does D.what doing i do not really konw what to i do not real konw what to do 哪个对 how to do,what to do,what i can do的用法how to do,what to do,what i can do怎么使用? I really do not know A what to do B how to do c how can i do说明理由 What am I to do?这是什么用法? I really don't konw_____ A how to do B what to doC what should I do I really don't know ( ).A.what to do the next B.what to do it next C.how to do the nextD.what to do next I don't know_____next.I am really nervous.A.how to do B.how to do it C.what to do D.what to do it 有一道题;I really don't know ().A.what to do B.what should I do 参考答案选择B , I really know___it A.what to do B.how can I do C.what I can do D.how to do I really don`t know_____ A.what to do it B.how to do C.what to do D.how I do I really don't know what I can do to solve the problem.(同义句改写) what do you really want to I have achieved only half of what I hope to do.what的用法,是什么从句 i lost my bike,and i really don't know _____.A what should i do B what to do C how shall i do