How do i know what do you think?汉语翻译下

I don't know _____ A.how to do B.which to do C.what do D.where to do Don't know what i'd do I don't know （）.can you help A.what to do it.I don't know （）.can you help A.what to do it.B.how to do it C.how to do D.to do how I want to know ( ) do to help my neighbord.A what I can B what can I C how I can D how can I I don't know ( ).A.what to do it B.how to do it C.what to do D.to do what i want to know＿＿ to help my neighbour.i want to know＿＿ to help my neighbour.A.what can i do B.what to do C.how i can do D.how to do what to do 与how to do 的区别I don't know ____________.A.what to say or do B.what to say and to do C.how to say or do D.how to say and to do A:Do you know ( )the population of China( B:Sorry,I don't know.A.what;is B.how much;isC.what's;/ D.how many;is i don't know ()to do.填what还是how How Do You Know (What I Feel) 歌词 I relly don't know ( ) about it.I relly don't know ( ) about it. A.what to do B.how to doC.to do what D.how can I do 应该选哪个 并解释一下他们的区别 i don't know ___ to do with the problem ___ they are facing nowa.what; what b.how; / c.what; / d.how; that选C 求分析 I really don't know ______ next,please give me some advice.A what to do it B how to doC what to do D when to do Can I help you,Andy ?Yes I need your help,Mrs Li.I don't know( ).A.to do what nextB.what to do nextC.how to do next D.to do how next I really do not know A what to do B how to do c how can i do说明理由 I want to know to do with the papers.A.what B.Where C.how d.why I don't know ____if he can't do it.A what B when C where D how -( )sweet music!Do you know who wrote it? -Beethoven,I think. A.What B.What a C.What an D.How这道题选A,但为什么不能选D?