简介： M.完形填空（共10小题：每小题1分，满分10分） 阅读下面短文，从各小题所给的四个选项中选出最佳选项。 Ma Li is a shop owner in Yinchuan.On a cold morning,she received an online 4 but it took her an hour to wait for the deliveryman(外卖送餐员). w When the deliveryman came,Ma was a little 42."It is too cold outside and my motorbike didn't work,"he explai...