题型：填空题 Reading comprehension. Everybody talks about the weather; it's the most common subject of conversation, for example, "Isn't it a nice day?" "Do you think it will rain?" "I think it is going to snow," All this are the common ways of starting a conversation. Many people think they can tell what the weather is going to be like. But they hardly ever agree with each other. One man may say, "Do you see how cloudy it is in the east? It is going to rain tomorrow." Another man will say, "Yes, it's cloudy in the east.We are going to have a fine day tomorrow." People often look for the weather they want. When a farmer needs water,he looks for something totell him it is going to rain; he won't believe anything else. When friends have a picnic, they are so sure the weather is going to clear up very quickly that they won't sit eating their lunch while it rains. Almost everyone listens to what the weatherman says. But he does not always tell us what we want, and once in a while he makes a mistake.Still, he probably comes closer to being correct than anyone else. 1. When we start a conversation with our friends, we usually ____. [ ]Ａ: ask their names Ｂ: talk about the weather Ｃ: say hello to them Ｄ: ask their address 2. "Isn't it a nice day?" The sentence means ____. [ ]Ａ: he doesn't know if it is a fine day Ｂ: he doesn't think it is a fine day Ｃ: he thinks it is a fine day Ｄ: he asks others' opinion 3. When we talk about the weather, we usually say ____. [ ]Ａ: "Are you cold?" Ｂ: "Are you well?" Ｃ: "What day is today?" Ｄ: "What a fine day." 4. When people want to have a pionic, they will ____. [ ]Ａ: enjoy their pionic in the rain Ｂ: look for something to tell them it is going to be fine Ｃ: wait until it is fine Ｄ: believe what the weatherman says 5. The weatherman ____. [ ]Ａ: tells us the weather we hope for Ｂ: never makes a mistake Ｃ: comes closer to being correct than anyone else Ｄ: should be blamed 6. The word "conversation" means . [ ]Ａ: 讲演 Ｂ: 报告 Ｃ: 谈话 Ｄ: 作文 查看答案
题型：填空题 最简单、直观地鉴别中华按蚊成蚊是看其在物体表面停留时的姿态，以下描述中属于中华按蚊典型停留姿态的是（）.A.腹部翘起，喙与身体成一直线B..腹部翘起，喙与身体成一角度C.腹部不翘起，喙与身体成一直线D.腹部不翘起，喙与身体成一角度 查看答案
题型：填空题 以下关于虚拟局域网的描述中，哪个是错误的______。A．可以用交换端口号定义虚拟局域网 B．可以用 MAC 地址定义虚拟局域网 C．可以用网络层地址定义虚拟局域网 D．可以用主机操作系统类型定义虚拟局域网 查看答案
题型：填空题 2005～2008年全国主要港口7月货运吞吐量 (单位：万吨) 2005年7月 2006年7月 2007年7月 2008年7月 1.沿海合计 24245 27660 32631 36516 其中：大连港 1357 1626 1804 2000 秦皇岛港 1310 1685 2154 2126 天津港 1995 2243 2759 3080 青岛港 1585 1857 2190 2503 上海港 3950 3950 4180 4590 深圳港 1306 1526 1605 1864 2.内河合计 8244 9588 11376 13944 其中：南京港 910 755 915 960 苏州港 937 1237 1448 1706 南通港 650 830 1010 1200 镇江港 375 495 675 7002006～2008年间，表中港口有几个在7月出现过货运吞吐量比上年同期下降的局面A．0B．1C．2D．3 查看答案
题型：填空题 患儿，7岁。因发热2天、鼻腔牙龈出血1天入院。查体：体温39.0℃，全身皮肤瘀斑、腋下淋巴结肿大，胸骨下压痛，肝大、脾大。骨髓象结果：有核细胞增生活跃，正常幼红细胞和巨核细胞减少。经治疗患者症状缓解，今日突然出现头痛、头晕、昏迷，急查脑脊液压力增高，白细胞计数增加，葡萄糖定量减少；血常规示：血小板65×109／L。则患者最有可能发生了（）A.脑梗死B.颅内出血C.继发中枢神经系统感染D.中枢神经系统白血病E.弥散性血管内凝血 查看答案