DO you have a pen?的回答是什么?是Yes I have吗为什么

DO you have a pen?的回答是什么?是Yes I have吗为什么 Do you have a pen?的回答是什么?是Yes I have吗?还是yes I do 为什么老师说不可以是前 Do you have a pen?的回答是yes,i do 还是yes I have Do you have【】 pen?-yes,I have one. Do you have ___ pen?Yes,I have one. Do you have a soccer ball?回答是用Yes,I do 还是用Yes,I have Do you have a new teacher?怎么回答究竟是Yes,I do 还是Yes,I have Do you have a pen Yes ,_______.A.I do B.I have C.I have not Do you have a watch?回答时用yes i have还是用 yes i do Do you have __ pen?Yes.I have one.A.a B.an C.the D./ Do you have a dog?肯定回答时能这样说吗?Yes,I do.或者说Yes,I have. you never have coffe的回答是yes,I do还是yes,I am