能提供宽而深的产品线，又集购物、娱乐、休闲为一体的现代零售业态是（）
A.大型购物中心
B.百货公司
C.会员制仓储商店
D.大型综合超市
参考答案：A
把64.4平均分成8份，每份是多少？
He is quite sure that it's __________impossible for him to fulfill the task within two days. [ ]
A. absolutely
B. exclusively
C. fully
D. roughly
