题目

下列化学用语正确的是 A．硫离子的原子结构示意图：         B．甲烷分子的球棍模型： C．对-硝基甲苯的结构简式： D．葡萄糖的最简式：CH2O 答案：D 阅读理解 　　It happened in a certain country during World War Ⅱ．A boy named John was only sixteen years old, but he wanted to fight the enemy very much．To his disappointment, he was not old enough to be a soldier．Only when a boy is eighteen can he be enlisted．Such as it stood, the boy insisted on being taken in．So when the army doctor examined him, he said that he was already in his late teens． 　　John had a brother who had joined the army only a few days before．It was the same doctor who had examined his brother that was now examining him．The doctor had a good memory and remembered his elder brother’s age clearly．So when he saw John’s papers, he didn’t believe what the boy said． 　　“How old on earth are you, boy?” asked the doctor． 　　“Eighteen, sir, ” John answered． 　　“But your brother is eighteen, too,” said the doctor．“Are you twins?” 　　“Oh, no, sir”, said John while his face went a little red．“My brother is only half a year older than I．” 　　Hearing that, the doctor couldn’t help laughing but was touched by the boy’s sincerity．He began to examine the boy, and let him pass the physical check． (1) The story might happen in ________． [　　] A． America B． Russia C． China D． Germany (2) The boy was eager to join the army because ________． [　　] A． he thought it is interesting in the army B． he wanted to fight for justice and freedom C． he loved fighting very much D． he was sure he would be an officer some day (3) During the physical examination, the army doctor ________． [　　] A． found John was his friend’s son B． knew everything about John’s family C． remembered something about John’s brother D． was ready to believe what the boy told him about (4) The doctor let John pass the examination just because ________． [　　] A． he regarded John as his own son B． he thought John was strong enough to join the army C． the boy told a laughable lie D． he was deeply moved by John’s eagerness (5) What do you think of John in his coming days? He ________． [　　] A． would be too young to fight B． might meet his brother in the army C． must be a brave soldier D． would be killed in a battle