更多“关于铬污染下列不正确的是( )”相关的问题
非公有制经济主要包括()等。
A.个体经济
B.私营经济
C.外资经济
D.集体经济
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女，23岁，满月脸、向心性肥胖，CT扫描如图所示，应诊断为（）
A.右侧肾上腺增生
B.右侧肾上腺腺瘤
C.右侧肾上腺腺癌
D.右侧肾上腺嗜铬细胞瘤
E.右侧肾上腺转移癌
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请客户签名时应将资料平整、正向摆放，双手递交至客户面前、用笔尾或（）示意填写的位置。
A.食指 B.中指 C.笔头 D.笔筒
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下列关于胸椎间盘突出症手术治疗的描述正确的是
A．后路单纯椎板切除术对于胸椎间盘突出症而言亦是有效的
B．经非手术治疗3个月症状无缓解或加重者可考虑手术治疗
C．影像学证实椎间盘突出巨大，脊髓压迫明显，虽然症状轻微，也可考虑手术治疗
D．侧前方入路椎间盘切除术，是一种相对安全、有效的术式
E．严重背痛的患者不是手术指征
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劳动保护法规是企业单位行政和劳动者双方必须共同遵守的。
A . 正确
B . 错误
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遗产：指公民死亡时遗留的个人合法财产，其范围包括：公民的收入；房屋、储蓄和生活用品；林木、牲畜和家禽；文物、图书资料；法律允许公民的生产资料；著作权、专利权中的财产权；其他合法财产和个人承包应得的收益。遗赠财产是遗产的一部分。下列不是遗产的是（）。
A.死者个人承包应得的收益 B.死者的著作权 C.患了绝症的老人的图书资料 D.遗赠财产
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结构的可靠度是指:结构在规定的时间内,在规定的条件下,完成预定功能的概率值。
（4.0分）
关于动作的属性说法错误的是（）。
A.name属性的值已经预先由< jsp：useBean>中的name设定B.< jsp：useBean>必须出现在< jsp：setProperty>之前C.如果同时省略了value和param属性，则等价于设置value和param两者属性值一致D.可以设置property值为”*”并同时省略value和param实现property值和request参数自动匹配
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香料烟下部叶组共划分（）个等级
A . A、4
B . B、3
C . C、5
D . D、6
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下列哪项不是腹痛的病因（）
A.外感时邪
B.饮食不节
C.情志失调
D.阳气素虚
E.痰热素盛
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儿童食品多样化，强调的是食品感官性状好，以提高进食兴趣，增进儿童食欲。（）
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在发电机向电网并车时，若同步表指针顺时针旋转时说明（）。
A.待并发电机电压低，应增大励磁电流 B.待并发动机电压高，应减少励磁电流 C.待并发电机频率高，应减小发动机油门 D.待并发动机频率低，应增大发动机油门
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On the Train The night train from Glasgow was so crowded that Donald, who was on his way to London to find a temporary job for the university vacation, wished that he had decided to travel by day. He had never been so hard up. He got on the train and walked along the corridor of the second-class compartments. He couldn’’t find a seat anywhere. He could not afford to travel first class, and he did not want to stand in the corridor. Neither did he want to sit on his suitcase. He was so tired that he decided to sit down in a first class compartment at least for a while. He soon found one with a single occupant (乘客) , a gentleman reading documents from a briefcase. With the self-assurance of a first class traveler, he opened the door and went in. No sooner had he sat down than the ticket inspector arrived. What bad luck! Now he would have to pay the excess (额外的) fare. As he turned out his pocket to find enough money he saw the gentleman was watching him with amusement. It was humiliating (令人感到羞辱的). However, he was so tired that he soon fell asleep. Presently, hearing a noise, he half opened his eyes. Not only did he notice that his traveling companion had gone, but he also saw that a rough-looking man was searching through the businessman’’s briefcase. Donald grabbed the briefcase and wrenched (猛夺) it free, kicking at the man’’s leg. The man fled. Then the businessman returned and found Donald holding the briefcase and peering inside it. Donald realized that he was in quite an awkward situation, but the man was smiling. Nor was this the only surprising thing. Not only was the gentleman (who introduced himself as Mr. Smith) smiling, but he thanked Donald warmly. On his way back to the compartment, Mr. Smith had seen the man leaving in a great hurry. He had so quickly assessed the situation that he knew Donald was innocent. Only after a long chat, in which Donald was asked many questions about himself, did Donald discover that Mr. Smith was in fact managing director of a large factory in London. Donald had never imagined that this strange incident would help him to find a job, but just as they were leaving the train, Mr. Smith offered him the post of temporary Night Security Officer for his factory.
A．a conductorB．a cleanerC．an inspectorD．a first class traveler
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各向同性弹性体有3个独立的弹性常数,它们是 E(弹性模量),μ(泊松比),G(剪切弹性模量)。( )
A. 对B. 错
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