题目

一种功能性紫外光固化涂层胶JEA单体N的合成路线如下图所示： 已知：环氧烷可以发生加成反应： （1）A是一种烃，其蒸气密度为同温同压下H2密度的21倍。A的分子式为__________。 （2）写出A→B的化学方程式____________________。 （3）已知D分子中含有三元环结构，则D的结构简式为_______。 ②、③两种途径均可得到D，你认为符合“原子经济”要求的合成的途径为    （填序号）。 （4）已知F不能发生银镜反应，则E→F的化学方程式为___________。 （5）BPA又名阅读理解。Mike is traveling around the country in his car. One evening he is driving along a road and looking for a small hotel. Then he sees an old man at the side of the road. He stops his ear and says to the old man," I want to go to the Sun Hotel. Do you know it?" "Yes," the old man says," I'll show you the way. "He gets into Mike's car, and they drive off. They drive about twelve miles (英里 ). When they come to a small house, the old man says," Stop here. " Mike stops and looks at the house. " But this isn't a hotel. "He says to the old man. "No," the old man answers," This is my house And now I'll show you the way to the Sun Hotel. Turn around and go back nine miles. Then you'll see the hotel on the left. "根据短文内容，判断下列句子正(T)误(F)。【1】Mike is traveling in his car. （______）【2】The old man doesn't know how to get to the Sun Hotel. （______）【3】Mike is a friend of the old man. （______）【4】The old man doesn't stop Mike when they pass the hotel. （______）【5】There is a Sun Hotel beside the old man's house. （______）