摘要： -Where have you these days ? -I have to Dazhu with my friends. A. been, gone B. been, been C. gone, been D. gone, gone

网址：http://m.1010jiajiao.com/timu3_id_2400526[举报]

---Where have you these days?
---I have to Dazhu with my friends.

---Where have you ______ these days?---I have to ______ Dazhu with my friends.