MrJacksonwasond的精选

问题详情：完形填空阅读下面短文，掌握其大意，然后从各题所给的四个选项中选出一个最佳*。Mr.Jacksonwasondutythatevening.Itwas1  andtherewasthicksnowoutside.Sofewpeoplecametothehospitalandhecould 2   onthe...