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TCP是面向字节流,UDP是面向                
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  • 什么是控制中心自动控制模式(CA)?城市轨道交通信号系统
  • All the housewives who went to the new supermarket had one great ambition: to be the lucky customer who did not have to pay for her shopping. For this was what the notice just inside the entrance promised. It said: "Remember, once a week, one of our customers gets free goods. This May Be Your Lucky Day!" For several weeks Mrs. Edwards hoped, like many of her friends, to be the lucky customer. Unlike her friends, she never gave up hoping. The cupboards in kitchen were full of things which she did not need. Her husband tried to advise her against buying things but failed. She dreamed of the day when the manager of the supermarket would approach her and say: "Madam, this is Your Lucky Day. Everything in your basket is free." One Friday morning, after she had finished her shopping and had taken it to her car, she found that she had forgotten to buy any tea. She dashed back to the supermarket, got the tea and went towards the cash-desk. As she did so, she saw the manager of the supermarket approach her. "Madam," he said, holding out his hand, "I want to congratulate you! You are our lucky customer and everything you have in your basket is free!" (1)The housewives learnt about the of free goods _ _ _ _ _ _ _ .(2分)A、on TVB、from the managerC、at the supermarketD、from the newspaper(2)Mrs. Edwards _ _ _ _ _ _ _ _ .(2分)A、is always very luckyB、had no friendsC、hoped to get free shoppingD、gets disappointed easily(3)Mrs. Edwards's husband tried to _ _ _ _ _ _ _ _ .(2分)A、make her unhappyB、cheer her upC、buy things with herD、stop her buying things(4)Mrs. Edwards went back to the supermarket quickly because she had to _ _ _ _ _ _ _ .(2分)A、buy another thingB、talk to the managerC、pay for her shoppingD、find her shopping(5)Mrs. Edwards must have been _ _ _ _ _ _ _ _ .(2分)A、pleased B、delighted C、proudD、disappointed新发展英语综合教程(二)
  • 对自己的身体、外貌、衣着、风度、家属、所有物质等的认识属于A、物质的自我B、社会的自我C、心理的自我D、理想的自我幼儿园社会教育活动及设计
  • [单选题] 设int a[][2]={1,2,3,4,5,6,7};,其中缺省的行长度的最小值是(       ) A.2 B.3 C.4 D.5高级语言程序设计
  • [多选题] 儿童的精神需要主要有 A.求知的需要 B.游戏的需要 C.父母的需要 D.交往的需要幼儿教育学
  • 【单选题】王某被人民法院以盗窃罪判处有期徒刑3年,并已执行完毕,2年后经再审改判为无罪。王某对此应向(       )请求国家赔偿。 国家赔偿法