2014年8月16日晚，汉字、青铜器、青花瓷、丝绸之路作为中国文化独有的元素在第二届夏季青年奥林匹克运动会开幕式上惊艳亮相。我们从中可以感受到（     ）
①中华民族的生命力、创造力和凝聚力              ②源远流长、博大精深的中华文化
③中华文化是世界上最先进的民族文化              ④中华民族对和平、和谐、和睦的追求和向往

下列词语中加划线的读音完全正确的一项是（   ）

    My name is Sally Miller. I am a student in No. 3 Middle School. Look! This is a ruler. It's yellow. It's not my ruler. Who lost it?

    “Anna, is this your ruler?” I ask my friend.

    “No, it isn't. My ruler is white. And it's in my pencil box now,” Anna answers.

    “Excuse me, Jack. Is this your ruler?”

    “No, it isn't. My ruler is black.” Jack answers.

    “You can ask your cousin Jenny. She can't find her ruler.”

    “Hi, Jenny! Is this your ruler?” I ask.

    “Yes, it's mine. Thank you very much,” Jenny says. She is very happy to find her ruler.