I don't know （）.can you help A.what to do it.

I don't know （）.can you help A.what to do it. I don't know how to _____my sad feeling.Can you help me?A.do I don't know what i can do to help her.（改为同义句） I don't--- -- I want to help her but I don't know what I can do to her I want to help her but don't know what I can do or----- to s I don't know what to do if you don't help me改为同义句I don't kon I don't know what I should do to help you的同义句 I don't know ( ).A.what to do it B.how to do it C.what to do I really don't know -----with it.A .what to do B.how to do 选 找错----Sorry,I don't know what to do it 改错：I don't know what to do it. I made a terrible mistake.I don't know what to do.who can te