语法我不懂，还是习惯的问题吧， don't let me be the last to know， you can also say "don't let me TO be the last to know" 都是对的 I noticed a huge number of snails take a stroll on some of my prize plants I noticed a huge number of snails taking a stroll on some of my prize plants 两个都是对的，只不过一个是不定式，一个是动名词 you know what I love you so much 没听说过 you know that I love you so much，you know why I love you so much 或者you know how much I love you .都没问题 we often read in novels how a seemingly respectable person or family has some terrible secret. 恰恰相反，how修饰的是has some secret I know how you feel right now（这句话多理解几遍你就明白了）