On Tuesday August 11th, 1911, a young
artist, Louis Beraud, arrived at the Louvre in Paris to complete a painting of
the Salon Carre. This was the room where the world’s most famous painting, the
Mona Lisa by Leonardo da Vinci, was on display. To his surprise there was an
empty space where the painting should have been. At 11 o’clock the museurn
authorities realized that the painting had been stolen. The next day headlines
all over the world announced the theft. Actually the Leonardo had been gone for more than twenty-four hours before anyone noticed it was missing. The museum was always closed on Mondays for maintenance. Just before closing time on Sunday three men had entered the museum, where they had hidden themselves in a storeroom. The actual theft was quick and simple. Early the next morning Perrugia removed the pai A. Perrugia stole the painting for the sake of his country. B. The painting was once taken away by Napoleon. C. All the criminals who had stolen the painting were put into prison. D. It was reported loon on the newspaper that the original painting had been found. [多选题]异步电动机的启动方法有 ( )。
A.升压启动 B.降压启动 C.直接启动 D.稳压启动 [单项选择]立克次体的特性不包括()
A. 属原核细胞型微生物 B. 光学显微镜下不可见 C. 菌体内含两种核酸 D. 二分裂繁殖 E. 专性活细胞内寄生 [多项选择]激光的特点有()
A. 相干性好 B. 方向性好 C. 强度大 D. 单色性好 E. 贯穿本领好 [多选题]作战训练安全禁止行为主要是指()
A.严禁麻痹大意 B.严禁疏于防护 C.严禁违规作业 D.严禁擅自行动 E.严禁擅离职守 F.严禁隐情不报 G.严禁急救中断 [单选题]患者男性,30岁。左侧胸痛4个月,下肢无力2个月。神经系统查体:左下肢肌力4级,右下肢肌力5-.右侧T10以下痛温觉消失,左侧减退。T4水平痛觉过敏。应进行的最佳检查是
A.脊柱X片 B.脊髓造影 C.CT D.MRI E.肌电图 [单项选择]下列选项中,()是对数据仓库概念的正确描述。
A. 数据仓库是与时间无关、不可修改的数据集合 B. 数据仓库是面向过程的、集成的数据集合 C. 数据仓库是在企业管理和决策中面向主题的、与时间相关的数据集合 D. 数据仓库是随时间变化的、不稳定的数据集合 [多选题]根据10kV架空线路抗冰典型设计湖南省电力有限公司实施方案,高低压同杆架设时的杆头布置情况有( ):
A.A、低压直线、 B.B、低压直线转角、 C.C、低压45度及以下转角、 D.D、低压45-90度转角 [判断题]《食品安全法实施条例》规定:进口食品的进口商应当持合同、发票、装箱单、提单等必要的凭证和相关批准文件,向海关报关地的出入境检验检疫机构报检。()
[单选题] 电费回收率是( )。
A.(当期实收电费金额/当期应收电费金额)×100% B.(当期未收回电费金额/当期收回的全部电费金额)×100% C.(当期未收回电费金额及违约金/当期收回的全部电费金额)×100% D.(当期未收电费金额/当期应收电费金额)×100% [判断题]接触网短线后应从断线处的5m以外进行防护。
A.正确 B.错误 [判断题]油藏关联数据快速查阅,即解决怎么样的问题,如油藏连通性如何,岩性、物性空间展布趋势怎么样,砂体的空间延展性如何,意向井现场地貌情况如何等。( )
A.正确 B.错误 我来回答: 提交
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