i don’t konw ().B.what to do C.how to do it 我觉得两个都选,这道题好奇怪..

i don’t konw ().B.what to do C.how to do it 我觉得两个都选,这道题好奇怪.. I don't konw what to do.=I don't konw how to do it .为什么what不 don't konw what to do about it don't konw how to do about it I really don`t know_____ A.what to do it B.how to do C.what I really don't konw how to do about it 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 7.I don’t know _________.A.what to do it B.how to do it C.wh 请问 I don't know______ A.what to do B.how to do it 这都对吗 Children don't always know____.A.what to do it B.how to do i don`t konw what to do.. I don't know -----it next .A wha t to do B how to do C how c