任何人都可以献血．

任务型阅读

      One day Mrs. Thomas goes shopping（购物）. She goes into a big supermarket. She buys many things. She buys two hamburgers. They are 2 dollars each. She buys some French fries, l dollar. She buys some fruit, too. Bananas are 2 dollars and strawberries are 4 dollars. She also buys a T—shirt, socks, shorts, a dress, a hat and a bag. The T-shirt is 4 dollars. The socks are 1 dollar, and the shorts are 10 dollars. The dress is 7 dollars. The hat is 3 dollars and the bag is 6 dollars.

根据短文内容完成表格

简便计算。1.99×52+0.1×5.2=1.99×52+（ ____  ）×52=52×（  1.99+（ ____   ））=52×（  ____  ）=（  ____   ）。

为抢在大雪封路前给民工发工钱，建筑商孙水林连夜从天津驾车回家，一家五口不幸在车祸中全部遇难。为替哥哥完成遗愿，弟弟孙东林在大年三十前一天，将33.6万元工钱发到60多名民工手上。孙水林一家用生命谱写了一曲诚信的赞歌，实在令人为之动容！