Do you know when____? A,he comes B, will he come C,He will c

Do you know when____? A,he comes B, will he come C,He will c Do you know where___from?A.he come B.did he come C he comes （ ）Do you know where ____from? A.he come B.he comes C.did he Do you know______?A.how to do B .when he will come C.what to Do you know () he expects will give us a talk?A who B whom C I want to know A.what he will do B.what will he do C.how he （ ）Do you know when he ____?A arrive B will arrive C arrived When do you think he will come?还是When do you think will he c A;Do you know when he will come back?B;----(A,Till a week B. I don,t think that he will come ,-------?A won,t he B do I C i dont know when he will come.when he comes,i will call you. Do you know when he comes?与When he will come.哪个正确,用法上有什么区别?