题干

修建铁路弯道时,为了保证行车的安全,应使弯道的内侧____(填“略高于”或“略低于”)弯道的外侧,并根据设计通过的速度确定内外轨高度差.若火车经过弯道时的速度比设计速度小,则火车车轮的轮缘与铁道的____(填“内轨”或“外轨”)间有侧向压力.

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略低于,內轨

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完形填空

    The Little Prince, a classic novel was written by the French pilot and writer, Antoine de Saint-Exupéry. It 1 a story that happened in the Desert of Sahara, about a pilot and a little prince. The pilot had an accident with his plane.2 was wrong with his engine. And he made friends with the prince who 3 from another planet.

    The main4in this book, a special little prince, lived on a5planet known as Asteroid B-612. It 6 only three volcanoes(火山) and a rose with surprising beauty. The flower was rarely found and charming7 words, but she was also proud and self-centred. And it made the little prince leave his planet because he was 8 to face her. During his journey, the little prince visited several planets, and had conversations with their9 including a king, a conceited(自负的) man, a tippler(酒鬼), a businessman, a lamplighter and a geographer. From them, he found how meaningless the world of grown-ups was.10he arrived on the Earth, where he was shocked by a heart-breaking fact that his flower was not the only one in the world. At that moment a11 appeared , asking the little prince to “tame” (驯服)him, then he did so.12 the little prince left, the fox made him believe that the rose was special to him and the meaning of love and responsibility . At the end of the story, the little prince 13to go back home. The pilot walked14with his friend to the place where he landed. He saw a yellow poisonous snake bite the little prince.

    The next morning, the pilot was unable to find the prince's body. He finally 15to repair his plane and leave the desert.

    The pilot wrote this story to remember everything between himself and the prince.