—How long _______ you ______ this pen? —
题型:选择题
问题:
—How long _______ you ______ this pen? —Only one day. I bought it yesterday. |
A. have, bought B. did, buy C. have, had D. have, been |
—How long _______ you ______ this pen? —Only one day. I bought it yesterday. |
A. have, bought B. did, buy C. have, had D. have, been |