对的写正确，错的写错误。

    A young woman walks into a hat shop. A man in the shop says," Good morning, madam. Can I help you?" "Good morning, the woman answers." There is a green hat with red flowers in your window. "The man is glad to hear that. He says to himself, "I can sell the hat now. It has been there for a long time. The man takes it out of the window. He shows it to the woman, "It's a nice hat! Do you want it in a box or do you want to put it on your head?" "Oh, I don't like the hat at all. I only want you to take it out of your window. I pass your shop every day and I hate to see it there."

欲鉴别澄清石灰水、盐酸和蒸馏水三瓶失去标签的无色液体，提供的试剂有：①碳酸钠溶液   ②紫色石蕊试液   ③无色酚酞试液，只用一种试剂可将它们一次性鉴别出来的是（）

①该书店侵犯了他人的隐私权               ②该书店侵犯了他人的智力成果权

③该书店侵犯了购买者的公平交易权   ④购买者的做法纵容了该书店的违法行为

在数轴上表示下列各数：﹣2，0，﹣0.5，4，1$\frac{1}{2}$，并用“＜”符号连接起来．