更多“在我国管辖水域中，禁止任何船舶违法排放油类、油性混合物和（）”相关的问题
社交恐惧的人常表现为对人际交往敏感、害怕因交往而使自己受伤害。（）
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3岁小儿，发热、咳嗽5天，气促1天，精神弱，躯干部见充血性粟粒状丘疹，右肺叩诊浊音，呼吸音低，右上肺可闻细湿啰音，气管左移，WBC26×109/L，中性85%，最可能的诊断为（）
A.腺病毒性肺炎并胸腔积液
B.金黄色葡萄球菌肺炎伴气胸
C.金黄色葡萄球菌肺炎并脓胸
D.支原体肺炎合并胸腔积液
E.肺结核合并结核性胸膜炎
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When you walk by the expensive meat, maybe you will______ .A．buy someB．try to find fresh fruitC．look for low fat milkD．just walk on
A.A．buyB.tryC.lookD.just
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下列关于脑灰质异位的描述，错误的是（）
A.脑异位灰质与正常灰质同等密度
B.无钙化
C.不强化，与正常脑灰质强化程度一致
D.可单发或多发，单侧或双侧
E.脑异位灰质有正常功能
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Rocks which have solidified directly from molten materials are called igneous rocks. Igneous rocks are commonly referred to as primary rocks because they are the original source of material found in sedimentaries and metamorphics. Igneous rocks compose the greater part of the earth’s crust, but they are generally covered at the surface by a relatively thin layer of sedimentary or metamorphic rocks. Igneous rocks are distinguished by the following characteristics: (1) they contain no fossils; (2) they have no regular arrangement of layers; and (3) they are nearly always made up of crystals.Sedimentary rocks are composed largely of minute fragments derived from the disintegration of existing rocks and in some instances from the remains of animals. As sediments are transported, individual fragments are assorted according to size. Distinct layers of such sediments as gravels, sand, and clay build up, as they are deposited by water and occasionally wind. These sediments vary in size with the material and the power of the eroding agent. Sedimentary materials are laid clown in layers called strata. When sediments harden into sedimentary rocks, the names applied to them change to indicate the change in physical state. Thus, small stones and gravel cemented together are known as conglomerates; cemented sand becomes sandstone; and hardened clay becomes shale. In addition to these, other sedimentary rocks such as limestone frequently result from the deposition of dissolved material. The ingredient parts are normally precipitated by organic substances, such as shells of clams or hard skeletons of other marine life. Both igneous and sedimentary rocks may be changed by pressure, heat, solution, or cementing action. When individual grains from existing rocks tend to deform and interlock, they are called metamorphic rocks. For example, granite, an igneous rock, may be metamorphosed into a gneiss or a schist. Limestone, a sedimentary rock, when subjected to heat and pressure may become marble, a metamorphic rock. Shale under pressure becomes slate.
A．strataB．limestoneC．metamorphic rockD．no trace of fossils
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餐饮食品经营销售散装熟食品时，有（）措施，不徒手接触食品。
A . 加盖纱罩
B . 防鼠
C . 防蝇
D . 防尘
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（）作为受弯构件正截面承载力计算的依据。
A.Ⅰa状态；
B. Ⅱa状态
C. Ⅲa状态；
D. 第Ⅱ阶段。
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税务机关应当建立科学的检查制度，统筹安排检查工作，严格控制对纳税人扣缴义务人的（）。
A.检查次数
B.检查户数
C.检查范围
D.检查质量
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赵某，36岁，因上呼吸道感染，痰液黏稠，医嘱给予超声雾化吸入。使用雾化器时，错误的做法是
A．水槽中加入冷蒸馏水至250ml
B．雾化罐中的药液为30～50ml
C．先通电源后开雾化开关
D．水槽中的水温不能超过60℃
E．每次治疗时间30～40min
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国际及台港澳邮件资费按按性质可分为（）。
A . A.国际及台港澳邮件基本资费
B . B.国际及台港澳函件资费
C . C.国际及台港澳邮件特别资费
D . D.国际及台港澳包裹业务资费
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位置随动系统主要由（）电压比较放大器、和可逆功率放大器执行机构等部件组成。
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生殖细胞发生过程中单分体出现在：()
A、减数分裂前期ⅡB、减数分裂中期ⅡC、减数分裂后期ⅠD、数分裂后期ⅡE、减数分裂末期Ⅰ
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债权人的收益相对固定,不随发行者经营收益的变动而变动,并且可按期收回本金是指债券的( )。
A.偿还性
B．流动性
C．安全性
D．收益性
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下列哪种疾病一定有全血细胞减少（）
A . A.白血病
B . B.再生障碍性贫血
C . C.播散型红斑狼疮
D . D.脾功能亢进
E . E.骨髓增生异常综合征
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