【单选题】
GPRS发生故障需确认告警时，与（ ）确认在IPnet、传输网管上有无该客户的关联告警，如确认有，则派单。___
A. 传输室
B. 数增室
C. 监控室
D. 核心室
E.
F.
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答案
C
解析
暂无解析
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【单选题】
GPRS巡检人员准备工作，需先完成将要巡检的客户的近（ ）个月的系统运行报告，由网络服务中心提交给客户经理进行审核；审核通过后由客户经理直接提交给客户，或由客户经理授权外勤人员上门进行提交。___
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【单选题】
GPRS业务发生故障，需要到客户端上门处理时，通过派单和电话的形式将有关情况通知外勤维护人员，外勤人员收到派单之后，不需再做处理，做好相关的准备工作在规定的时间内到达客户端进行抢修。( )___
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GPS天线安装后，通过终端观察BITS跟踪卫星情况，发现频繁丢失卫星现象，最有可能导致该现象的原因是（）___
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IAD101H提供（）路POTS用户的IP语音接入，支持（）个LAN口和1个WAN口，支持1路PSTN用户接入，同时支持PSTN一机双号。___
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IAD作为用户接入的媒体网关，上行通过（ ）与IP网络相连，下行通过（ ），经小区中已有（ ）连接用户，提供IP语音业务___
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IMS（IP Multimedia Subsystem）是( )，是一种全新的多媒体业务形式，它能够满足现在的终端客户更新颖、更多样化多媒体业务的需求。___
A. IP多媒体子系统
B. TCP/IP多媒体子系统
C. IMCP
D.
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IPPBX SIP协议中允许IP地址列表，以下格式有错误的是___
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推荐试题
【简答题】
By early 1941, Adolf Hitler, leader of Nazi Germany, had seized control of most of Europe. To the east of Hitler's German empire was the Soviet Union. On June 22, 1941, without a declaration of war, Hitler began an invasion of the Soviet Union that was the largest military land campaign in history. Confident of a quick victory, Hitler expected the campaign to last no longer than three months. He planned to use the blitzkrieg, or "lightning war," tactics that had defeated the rest of Europe. The invasion had three broad thrusts: against Leningrad and Moscow and through the Ukraine.
【简答题】
Caught off guard by the invasion, Soviet leader Joseph Stalin instructed the Russian people to "scorch the earth" in front of the German invaders. Farms and factories were burned, destroyed, or rendered useless. During the first ten weeks of the invasion, the Germans pushed the front eastward, and the Russians suffered more than a million casualties.
【简答题】
In the north, the Germans closed in on Leningrad. Despite great suffering, however, the people of Leningrad refused to surrender. As the battle of Leningrad dragged on into winter, the city's situation became desperate. As food ran out, people died from hunger and disease. By the middle of the winter of 1941-1942, nearly four thousand people starved to death every day. Close to one million people died as a result of the siege.
【简答题】
In the center of Russia, Hitler's goal was the capture of Moscow. Because the Germans had anticipated a quick victory, they had made no plans for winter supplies. October arrived with heavy rains. "General Mud" slowed down the movement of the Germans' lightning attack.
【简答题】
As Hitler's armies drew closer and closer to Moscow, an early, severe winter settled over the Soviet Union, the harshest in years. Temperatures dropped to minus 48 degrees Celsius. Heavy snows fell. The German soldiers, completely unprepared for the Russian winter, froze in their light summer uniforms. The German tanks lay buried in the heavy snowbanks. The Russian winter brought the German offensive to a halt.
【简答题】
By the summer of 1942, Hitler had launched two new offensives. In the south, the Germans captured Sevastopol. Hitler then pushed east to Stalingrad, a great industrial city that stretched for 48 kilometers along the Volga River. Despite great suffering, Soviet defenders refused to give up Stalingrad.
【简答题】
In November 1942, the Russians launched a counterattack. With little or no shelter from the winter cold in and around Stalingrad, German troops were further weakened by a lack of food and supplies. Not until January 1943 did the Germans give up their siege. Of the three hundred thousand Germans attacking Stalingrad, only ninety thousand starving soldiers were left. The loss of the battle for Stalingrad finally turned the tide against Hitler. The German victories were over, thanks in part to the Russian winter.
【简答题】
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【简答题】
For Hitler, the invasion of the Soviet Union had turned into a military disaster. For the Russian people, it brought unspeakable suffering. The total Soviet dead in World War II reached almost 23 million.
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The elements of nature must be reckoned with in any military campaign. Napoleon and Hitler both underestimated the severity of the Russian winter. Snow, ice, and freezing temperatures took their toll on both invading armies. For the Russian people, the winter was an icy defender.
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病媒生物的死体样本运送，如果4h-24h内能到达实验室的，应将样品置于-30℃冷冻后再送样，运送过程中箱内温度应保持在________。___
A. 4℃以下
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【单选题】
对于用作虫媒病毒分离或检测的蚊类标本，现场采集后应采用_______方式处置和运送。___
A. 杀虫剂熏杀+常温运输
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【单选题】
截获输入性活鼠或来自鼠疫流行区死鼠及经总署专家组确认和复核属于全国口岸首次截获的病媒生物应在______报告总署。___
A. 2小时之内
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【单选题】
入境船舶的蚊类和蝇类等双翅目病媒生物监测调查应白天在检疫锚地停泊期间进行，锚位距陆地距离不少于______，或在船舶靠泊后_____内进行。___
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【单选题】
在国境口岸或者交通工具上发现______有反常死亡或者死因不明的，国境口岸有关单位或者交通工具的负责人，必须立即向卫生检疫机关报告，迅速查明原因，实施卫生处理。___
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_________鉴别特征是：体型较大，前胸背板具褐色蝶形大斑，其后缘中央向后延伸不达后缘，且前缘具“T”型黄斑。___
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【单选题】
_________鉴别特征是：中胸侧板有垂直的侧板杆，无颊栉和前胸栉，后头鬃2列，前足第5跗节具3根刺形亚端腹鬃，受精囊为“C”型。___
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___________是指在入境口岸采取卫生措施控制或杀灭行李、货物、集装箱、交通工具、设施、物品和邮包中存在的传播人类疾病的啮齿类媒介的程序。___
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___________是指采用卫生措施利用化学或物理制剂的直接作用控制或杀灭人体或动物身体表面或行李、货物、集装箱、交通工具、物品和邮包中上的传染性病原体的程序。___
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