Nobody told us _____ A．what to do it B．how to do C．where to

Nobody told us 后填什么?A 、 what to do it ,B、how to do ,C、 when He doesn't know__next.A,how to do;B,what to do it;C,where to Could you tell us __ ? A.how to do B.where doing C.what to d nobody told us后面为什么跟how to do it 或者what to do而不能跟how to do 或 Henry did not tell us A what to do B how to do C how to do n I want to learn______ a.what to do with it b.how to do c.wha I don't know ( ).A.what to do it B.how to do it C.what to do I really don`t know_____ A.what to do it B.how to do C.what I DO not know ( ) it today A What to do B how to do C to do Nobody here knows____.A what to do B how to do 为什么 Mary asked her mother______ A.what to do it B.how to do C.wh we do not know______.a:how to do b:which to do c:what to do