题干
More Than a Game, a documentary which follows NBA star LeBrown James’s path
_________ a star, came out on October 2, 2009 in the US.
_________ a star, came out on October 2, 2009 in the US.
A：to become
B： to becoming
C： in becoming
D：during becoming
答案(点此获取答案解析）
B
燃烧
产物燃料，这样既可解决能源问题，又能消除污染。上述构想中两个转化过程的变化为( )