WHAT TO DO=HOW TO DO

WHAT TO DO=HOW TO DO How to do 还是 What to do? what to do和how to do what to do 与how to do 动词不定式练习题 （to do ,not to do,how to do,what to do等） 关于how to do与 what to do 请问how to do与what to do的区别 how to do it next还是what to do next 关于what to do ,how to do it. 关于how to do it what to do what to do和how to do it how to do和what to do的区别