在西部开发过程中，要发挥西部地区的自然优势，发展具有市场竞争力的特色农业，正确的做法是（  ）

    Betty is an American girl. She is thirteen. She is in Beijing with her parents. She doesn't know much Chinese. She can't speak Chinese well. Sometimes her friends don't understand her.

    It's Sunday morning. She is going to the zoo to see pandas. She is waiting at a bus stop. At the bus stop she asks a boy which bus to take to go to the zoo. But the boy can't understand her. Then she takes out a pen and a piece of paper. She draws a panda on it and shows the picture to the boy. The boy smiles and then shows her the way to the zoo.

“女学生已经开始觉悟，抵制学校开设的‘列女传’。在操场的树荫下，在宿舍里，他们常常聚在一起，争得面红耳赤，后来由争论变成抗婚、逃婚，以实际行动反抗旧礼教，争取婚姻自由。”这则材料反映的是（    ）