go ahead在对方说：“Can you help me ?”时,可以用go head嚒?谢谢如果是Could you

go ahead在对方说：“Can you help me ?”时,可以用go head嚒?谢谢如果是Could you “go ahead!or?cut you head~ Can you help me clean de window?B Sure go ahead C sory but i you can go ahead tell go ahead;you can do whatever you Could you please help clean the window?A.Sure,go ahead.B.Sor you go ahead first could you ( ) go with me 说英语时,当对方说：Can you help me?你回答“Yes,please"正确吗? you can give me go Can you( )(go)with me? “Do you mind（ ”“Go ahead.”