摘要： After seemed to be a long time, the old man went out of the professor’s sitting room. A. it B. what C. that D. which 12 ---- Look! Everything here is under construction. -----What’s the pretty small house that for? A. is being built B. has been built C. is built D. is building 13 ---What happened to the salesman? --- We don’t know. She around here these days. A. hasn’t seen B. didn’t see C. hasn’t been seen D. hasn’t been seeing

网址：http://m.1010jiajiao.com/timu3_id_3034932[举报]