What you have done and what you are doing make your mother angry.
這句謂語跟兩個句子有關(guān),因為What you have done and what you are doing 是兩個句子連接的,有兩個主語you,中間用并列連詞and.You have done what and you are doing what ,是不是有兩個主語和兩個謂語,所以要用復(fù)數(shù)
What you have done and are doing makes your mother angry.
從這句可以看出差別,只有一個主語you,You have done and are doing what
是不是只有一個主語和謂語.
表語也是同樣的道理,只是句子位置變了一下,