$1-\left(\frac{1}{12}+\frac{3}{4}\right)$ =____

阅读短文，判断下列句子“正确”还是“错误”。

    Which Skirt to Wear?

    Tina is 8 years old, and follows her own ideas. When her parents tell her to do something, she always doesn't do it. Today, she will go to a friend's birthday party. She is now choosing skirt to wear. She has three skirts: a blue skirt, a white one and a yellow one. She asks her father, “Which one is the best?” her father says, “I think the blue one is the best.” Then she asks her mother, “Which one do you think is the best?” Her mother answers, “The white one, of course!” Tina says, “Thank you.” Then she puts on the yellow skirt and goes out.

春秋战国时期以来，在中国大地上存在过的土地所有制形式主要有(    )
①国有土地所有制 ②君主土地所有制  ③地主土地所有制 ④自耕农土地所有制