现在完成时-高考练习题.doc

八现在完成时*1基本概念：表示到目前为止仍存在的结果或一直在持续的状态115. Can you make sure_ the gold ring? (90) A. where Alice had put B. where had Alice put C. where Alice has put D. where has Alice put116. -We havent heard from Jane for a long time. -What do you suppose_ to her? (91) A. was happening B. to happen C. has happened D. having happened117. -_ the spor