6岁男婴，因发热腹泻3天急诊入院。入院前二天清晨突起发热，下午呕吐2次，继而泻水样便5～6次，量少，次日热退吐止，泻频增至10余次／天，尿量减少，体温38．8℃，神萎，前囟眼窝凹陷，泪少，咽稍充血，心肺正常，皮肤弹性减退
最可能的诊断是（）。
A.肺炎+肠道外感染
B.急性胃肠炎
C.细菌性痢疾
D.病毒性肠炎
E.致病性大肠杆菌肠炎
参考答案：D
| 完形填空。 | |||
| However, to find out whose prayers were more powerful, they __1__ to divide the territory between them and stay on opposite sides of the island. The first thing they prayed for was__2__. The next morning, the first man saw a fruitbearing tree on his side of the island, and he was able to eat its fruit. After a week, the first man became __3__ and decided to pray for a wife. The next day, another ship was destroyed and only a woman__4__ and swam to his side of the island. But on the other side of the island, there was nothing. Soon later the first man prayed for a house, clothes and more food. The next day, like magic,__5__ of these things were given to him. However, the second man__6__ had nothing. ___7___,_the first man prayed for a ship, and in the morning he found a ship at his side of the island. The first man__8__ the ship with his wife and decided to leave the second man on the island. As the ship was about to leave, the first man heard a voice, "Why are you leaving your __9__ on the island?" "My blessings are mine alone since I was the one who prayed for them," the first man answered."His prayers were all unanswered and so he doesn't__10__anything." "You are mistaken!" the voice __11__ him. "He had only one prayer, which I answered. If not for that, you wouldn't have received any of my blessings." "Tell me," the first man asked the voice, "what did he pray for that I should__12__him anything?" "He prayed that all your prayers would be answered." | |||
| ( )1.A.continued ( )2.A.drink ( )3.A.alone ( )4.A.survived ( )5.A.some ( )6.A.even ( )7.A.Finally ( )8.A.purchased ( )9.A.relative ( )10.A.attain ( )11.A.blamed ( )12.A.offer | B．expected B．food B．sorrow B．remained B．most B．still B．Immediately B．possessed B．companion B．demand B．comforted B．pay | C．feared C．shelter C．lonely C．lived C．none C．ever C．Generally C．boarded C．colleague C．deserve C．punished C．return | D．agreed D．meal D．homesick D．struggled D．all D．instead D．Suddenly D．rented D．hero D．abandon D．abused D．owe |