B 根据下面短文回答下列问题。 One day Jack found eight umbrellas in his closet (壁橱) and all of them were broken (折断的). He thought they were too good to throw away, so he took them to the umbrella shop to have them repaired (修理). The shop-keeper said. "They’ll be ready tomorrow." That evening Jack went home from the office by bus, as usual (和以往一样). He sat next to a woman. She had an umbrella near her. When the bus reached his stop, Jack picked up her umbrella and stood up. "Hey!" the woman said, "That’s my umbrella." "I’m sorry, "Jack said, giving it to her. The next day he got back his umbrellas flora the umbrella shop and got on the bus. As he sat down, a voice (声音) behind him said, "You have certainly had a successful (成功的) day!" He turned around and saw the woman whose umbrella he had almost taken the day [单选题]216.(91622)射流泵对于高温深井,高产井,含砂、含腐蚀性介质、( )以及高气液比油井具有较强的适应性。(1.0分)
A.低压井 B.浅井 C.稠油 D.高含水 [单选题]骨折现场急救,错误的是 ( )
A. 重点检查有无内脏损伤 B. 开放性骨折应现场复位 C. 取清洁布类包扎伤口 D. 就地取材,固定伤肢 [填空题]生物膜法主要有()和()。
[填空题]根据法律规定,有权提起审判监督程序的机关和人员是()和上级人民法院、各级人民法院院长及审判委员会、最高人民检察院和上级人民检察院、符合条件的当事人。
[单项选择]左旋多巴治疗帕金森病的机制是()
A. 提高纹状体中5-HT含量 B. 阻断黑质中胆碱受体 C. 降低黑质中乙酰胆碱的含量 D. 提高纹状体中乙酰胆碱的含量 E. 左旋多巴在脑内转变为DA,补充纹状体内 DA的不足 [单项选择]《中华人民共和国水污染防治法》规定,对造成一般或者较大水污染事故的,按照水污染事故造成的直接损失的( )计算罚款;对造成重大或者特大水污染事故的,按照水污染事故造成的直接损失的( )计算罚款。
A. 20%,20% B. 20%,30% C. 30%,20% D. 30%,30% [判断题] 运行过程中易发生过负荷和需要防止起动或自起动时间过长的电动机应装设过负荷保护。()
A.正确 B.错误 [多选题]影响战斗编成的主要因素主要有:( )
A.中队人员装备实力 B.辖区水 源情况 C.辖区火灾特点 D.战斗班人员能力 [单选题]在柯尔伯格的有关儿童道德判断发展阶段的研宄中,服从与惩罚定向阶段属于( )
A.习俗水平 B.前习俗水平 C.后习俗水平 D.权威水平 [多选题]机关部门、单位之间的相互关系,一般可分为()。
A.同一系统上下级之间的相互隶属关系 B.同一系统的平级机关之间的平行关系 C.同一机关各部门之间的平行关系 D.不同系统的机关、部门之间不相隶属关系 [单选题](单选题).多长时间检查一次高压模块外观( )。
A.10000公里或6个月 B.20000公里或12个月 C.40000公里或2年 D.每个保养周期都要检查 我来回答: 提交
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