精选优质文档-倾情为你奉上八下Unit 6测试题 笔试部分(共85分) 三、单项填空。(共15分,每题1分) 根据句意,从A、B、C、D 四个选项中,选择最佳答案。 1.We _ for about half an hour but you just _ 5 minutes ago. A. have run;startB. have been running;started C. have been running;have startedD. have;been starting 2. When _ you _ to play tennis? A. did; startB. have; startC. have; startedD. have; been starting 3. A: How long have you been collecting coins? B: _.