汽油挥发属于____，汽油易挥发属于____；汽油燃烧属于____，汽油易燃烧属于____；点燃蜡烛时，蜡烛受热熔化属于____，蜡烛燃烧生成二氧化碳和水属于____。

中国特色社会主义理论体系，就是包括________等在内的科学理论体系，是对马克思列宁主义、***思想的坚持和发展。（    ）

①***思想②邓小平理论③“三个代表”重要思想④科学发展观

完形填空

    Walt Whitman was a famous American poet (诗人). He was born 1 Mary 31, 1819, in Long Island. There were nine2 in his family, and he was the second. 3 he was four years old, his family moved to Brooklyn because his family was too poor. His childhood was restless (不安宁的) and unhappy. 4 the age of 11, he left school. Then he began to 5 a job to help his family. As a young man, Whitman 6 a school teacher, a printer and a newspaper reporter. He was 7 years old when he published his first book of poetry (诗集) in 1855. He 8 itLeaves of Grass. It 9 only twelve poems. The new form of his poetry 10 many people. Whitman was poor and weak during the last years of his life. He died in 1892.

光在传播过程中遇到____ 的物体，在物体的____ 面光____ 的区域便产生影子。

    John usually goes to school by bus. He leaves (离开)his house at seven and gets to school at about seven twenty. His school is on the hill.

    From Monday to Friday John usually has four classes every day. He likes English. He wants to be an English teacher. He hopes he will go to the USA to study English one day. On Sundays, he often goes to the library with his friends, but sometimes they go to see movies.