下列关于电场线和磁感线的说法中，正确的是(    )

根据短文内容回答下列问题。

    A poor farmer had a friend who was famous for the wonderful apple trees he grew.

    One day, his friend gave the farmer a young apple tree and told him to plant it. The farmer was pleased with the gift, but he did not know where to plant it.

    He was afraid that if he planted the tree near the road, strangers would steal the fruit. If he planted the tree in one of his fields, his neighbours would come at night and steal some of the apples. If he planted the tree near his house, his children would take the fruit. Finally he planted the tree in his woods. But without sunlight and good soil(土壤), the tree soon died.

    Later the friend asked the farmer why he had planted the tree in such a poor place. "What's the difference?" the farmer said angrily and then told what he had thought.

    "Yes, "said the friend, "but at least someone could have enjoyed the fruit. Now you not only have robbed everyone of the fruit, but also you have destroyed(毁掉) a good apple tree!"

材料一　西班牙是世界橄榄油第一大生产国。图中阴影部分为安达卢西亚，是该国油橄榄的最大种植区，其产量高，品质好。油橄榄喜光，喜温暖，适合生长在排水良好的坡地。

材料二　马德里、里斯本的气候资料。

阅读下面这首诗歌，完成下面小题。

登平嵩阁右嵩亭作

文彦博^①

不较平嵩与右嵩^②，大都亭阁画穹崇。

太行太室^③当前后，俱是家山入望中。

【注】①文彦博（公元1006－1097年），字宽夫，汾州介休（今属山西）人。仁宗天圣五年（公元1027年）进士。历官殿中侍御史、转运副使等职，出将入相五十余年，为北宋名臣。谥忠烈。②平嵩阁、右嵩亭，均为嵩山上的建筑物。③太行：山名，绵延山西、河北、河南三省界的大山脉。太室：即五岳之一的嵩山，在今河南登封县北。东称太室，西称少室。