【简答题】( )、( )往往是发生肥胖病的主要诱因。
【简答题】A.She is not interested in the article. B.She would like to have a copy of the article. C.She has given the man much trouble. D.She doesn't want to take the trouble to read the article.
【简答题】( )、( )往往是发生肥胖病的主要诱因。
【判断题】青霉素的作用机制是抑制二氢叶酸合成酶。()