Have you read the book called Uncle Tom's Cabin? It's said that it is one of the greatest books in America．The book {#blank#}1{#/blank#}an unpleasant social problem—slavery(奴隶制)in the Southern States of America. It first came out in 1852．Over 300,000{#blank#}2{#/blank#}were sold out in a year．People had {#blank#}3{#/blank#}ideas about the book．In the North, more and more people began to{#blank#}4{#/blank#}theft support(支持)for the freedom(自由)for the black people after they read the book, but in the South, many people were very{#blank#}5{#/blank#}at the people in the North. In 1861, the war between the two parts of the country{#blank#}6{#/blank#}. Uncle Tom's Cabin surely played a part in the {#blank#}7{#/blank#}. In 1862, Abraham Lincoln met Harriet Beecher Stowe, the book's {#blank#}8{#/blank#}. As he took her hand. Lincoln said, "So this is the little lady who started this big war."

常言道“病从口入”，食品安全关乎身体健康．下列做法合理的是（　　）