更多“油箱、水箱有渗漏现象可先不进行处理,先进行试车。”相关的问题
WINDOWS XP下怎样设置共享文件夹权限?
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在南半球自赤道至南纬40°之间的三大洋海流模式是()。
A . A.各成一个顺时针大环流
B . B.各大洋沟通的自西向东环流
C . C.各成一个逆时针大环流
D . D.各大洋沟通的自东向西环流
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防爆标志ExdibⅠ表示该设备为()防爆电气设备。
A.矿用ib级本质安全型
B.矿用隔爆型
C.矿用隔爆兼本质安全型ib级
D.工厂用隔爆型
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28岁初产妇,孕38周,破膜3日,自然分娩,产后第3日会阴后-斜切开伤口红、肿、硬韧,加压有稀薄脓液自针眼流出,体温测两次分别为38.6℃和39℃,宫体压痛不明显不恰当的处理是()
A.高锰酸钾液坐浴 B.拆线 C.会阴伤口处理疗 D.换药引流 E.抗炎治疗
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肝阳上亢,头晕目眩可用()
A.牛膝
B.菊花
C.桑叶
D.牡丹皮
E.赤芍
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感染的结局中,“在致病菌的毒力超过人体抵抗力时,感染不能局限,可迅速向四周扩散或进入淋巴系统、血液循环,引起严重的全身性感染”属于()
A.溃疡
B.窦道
C.瘘管
D.感染扩散
E.局限化、吸收或形成脓肿
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无论何种类型的技能教学中,教师都要对学生做到即刻的结果反馈。
A.对 B.错
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主要通过呼吸道传播的病原体是A.肺炎支原体 B.脲原体 C.穿透支原体 D.钩端螺旋体 E.梅毒螺旋体
主要通过呼吸道传播的病原体是A.肺炎支原体B.脲原体C.穿透支原体D.钩端螺旋体E.梅毒螺旋体
A.肺炎支原体B.脲原体C.穿透支原体D.钩端螺旋体E.梅毒螺旋体
B.脲原体C.穿透支原体D.钩端螺旋体E.梅毒螺旋体
C.穿透支原体D.钩端螺旋体E.梅毒螺旋体
D.钩端螺旋体E.梅毒螺旋体
E.梅毒螺旋体
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作用于液体中任意一点静水压强的大小()
A.在各方向上均相等
B.在各方向上可能不相等
C.在正交方向上相等
D.在垂直方向上相等
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生石灰的分子式是()
A.CaCO3
B.Ca(OH)2
C.CaO
D.Ca(HCO)2
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体能、健康情况、年龄、性别、运动训练项目,对制定运动进度的安排有帮助
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脸部毛细血管扩张明显,红晕较重者,不宜穿()得服装。
A.紫色
B.红色
C.绿色
D.白色
E.蓝紫色
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下面有3篇短文,每篇短文后有5道题,每题后面有4个选项。请仔细阅读短文并根据短文回答其后面的问题,从4个选项中选择1个最佳答案。第一篇 Last Fourth of July, Pete, a 14-year-old boy, was enjoying the lit-up skies and loud booms from the fireworks being set off in his neighborhood. Suddenly, the evening took a terrible turn. A bottle rocket shot into his eye, immediately causing him terrible pain. His family rushed him to the emergency room for treatment. As a result of the injury, Pete developed glaucoma and cataracts. Today, Pete has permanent vision loss in his injured eye because of his bottle rocket injury. June is Fireworks Eye Safety Awareness Month, and through its Eye Smart campaign the American Academy of Ophthalmology wants to remind consumers to leave fireworks to professionals. "There is nothing worse than a Fourth of July celebration ruined by someone being hit in the eye with a bottle rocket," said Dr. John C. Hagan, clinical correspondent for the Academy and an ophthalmologist at Discover Vision Centers in Kansas City. "A safe celebration means letting trained professionals handle fire- works while you enjoy the show." According to the U. S. Consumer Product Safety Commission, more than 9,000 fireworks related injuries happen each year. Of these, nearly half are head-related in- juries, with nearly 30 percent of these injuries to the eye. One-fourth of fireworks eye injuries result in permanent vision loss or blindness. Children are the most common victims of firework abuse, with those fifteen years old or younger accounting for 50 percent of fireworks eye injuries in the United States. Dr. Hagan estimates that his practice sees more than 30 injuries each year from fireworks. Even fireworks that many people consider safe represent a threat to the eyes. For children under the age of five, apparently harmless sparklers account for one-third of all fireworks injuries. Sparklers can bum at nearly 2,000 degrees Fahrenheit.
A.blindnessB.permanent vision lossC.glaucoma and cataractsD.head-related injuries
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按照我国大肠癌临床病理分期改良方案,下列哪项情况属于大肠癌Dukes分期D期?()
A.远处器官如肝、肺、骨等发生转移B.远处淋巴结如锁骨上淋巴结或主动脉旁淋巴结有转移C.肿瘤广泛浸润邻近器官已无法全部切除或形成冰冻盆腔D.腹膜腔有广泛播散者E.肿瘤直径15cm
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