摘要：A. haven’t seen B. hadn’t seen C. didn’t see D. don’t see 9.Great changes place , many schools .A. have taken ; have been opened B. take ; are openC. have been taken ; are opened D. are taken ; open 10 .My dictionary . I have looked for it everywhere but still it .A. has lost ; haven’t found B. has lost ; didn’t findC. is missing ; haven’t found D. is lost ; didn’t find 11 .Our teacher didn’t know how log the Greens China .A. have come to B. had been in C. had gone to D. had been to

网址：http://m.1010jiajiao.com/timu_id_350753[举报]