首页 > --- Tom , why didn’t you answer my call yesterday afternoon?--- Sorry , I didn't hear the phone
--- Tom , why didn’t you answer my call yesterday afternoon?--- Sorry , I didn't hear the phone
题目简介
--- Tom , why didn’t you answer my call yesterday afternoon?--- Sorry , I didn't hear the phone
题目详情
--- Tom , why didn’t you answer my call yesterday afternoon? --- Sorry , I didn't hear the phone . I ___________ asleep.
A．must be
B．must have been
C．could be
D．should have been
题型：单选题难度：中档来源：不详
答案
B
试题分析: 考查情态动词。从对话可知此处问昨天的事，所以应该用情态动词+have done表示对过去的推测判断 ，排除A、C选项，must have done “肯定做过某事”，should have done “本应该做某事”，从语境判断B选项正确。句意：--汤姆，昨天下午为什么不接我电话呢？---对不起，我没听到。我肯定是睡着了。
题目简介
--- Tom , why didn’t you answer my call yesterday afternoon?--- Sorry , I didn't hear the phone
题目详情
--- Sorry , I didn't hear the phone . I ___________ asleep.
答案
试题分析: 考查情态动词。从对话可知此处问昨天的事，所以应该用情态动词+have done表示对过去的推测判断 ，排除A、C选项，must have done “肯定做过某事”，should have done “本应该做某事”，从语境判断B选项正确。句意：--汤姆，昨天下午为什么不接我电话呢？---对不起，我没听到。我肯定是睡着了。