车辆选择方案 | 投资额(元) | 车辆残值(元) | 年净收益(元) | 年折旧额(元) |
| A型车 | 180000 | 9000 | 15000 | 21375 |
A. 2.34
B. 2.0 C. 1.86 D. 1.71 E. 1.62 [单选题]Codman三角多见于
A.脂肪肉瘤 B.骨肉瘤 C.骨软骨瘤 D.骨囊肿 E.骨巨细胞瘤 [单选题]用管子滚动搬运应由专人负责指挥。管子承受重物后两端应各露出约（），以便调节转向。
A.20Cm B.30Cm C.40Cm D.50Cm E.略 F.略 [单选题]《国铁集团客运部劳动和卫生部 关于进一步规范进站乘车工作的通知》规定，对经验证口人工核验通道进站的铁路人员，应通过实名制核验系统读取其（）核验乘车证件信息。
A.身份证件 B.二代居民身份证 C.录入乘车证编号 D.二代居民身份证或录入乘车证编号 [单项选择]健康信念理论模式核心概念是相关疾病（）
A. 危险性的知觉 B. 威胁知觉和行为评估 C. 易感性认知 D. 后果严重性认识 E. 行为改变的障碍 [名词解释]何谓医患沟通？
[判断题]砂岩根据粒径大小，可进一步分为粗砂岩、中砂岩、细砂岩和粉砂岩。（ ）
A.正确 B.错误 [多选题]以下情况会导致无法享受优惠政策（）。
A.使用CPC卡的集装箱运输车辆。 B.集装箱运输车辆预约后未在24小时内开始运输行程的。 C.集装箱运输车辆驶离出口收费站，未在4小时内在集优系统中确认结束运输行程的。 D.集装箱运输车辆办理类型为J2。 [单项选择]与2型糖尿病的发病原因不符的是（ ）
A. 胰岛素的合成异常 B. 胰岛素的分泌异常 C. 胰岛素的活性降低 D. 胰岛素的受体缺陷 E. 胰岛素的作用受损 [单项选择]Technically, any substance other than food that alters our bodily or mental functioning is a drug. Many people mistakenly believe the term drug refers only to some sort of medicine or an illegal chemical taken by drug addicts. They don’’t realize that familiar substances such as alcohol and tobacco are also drugs. This is why the more neutral term substance is now used by many physicians and psychologists. The phrase" substance abuse" is often used instead of" drug abuse" to make clear that substances such as alcohol and tobacco can be just as harmfully misused as heroin and cocaine.
We live in a society in which the medicinal and social use of substances (drugs) is pervasive: an aspirin to quiet a headache, some wine to be sociable, coffee to get going in the morning, a cigarette for the nerves. When do these socially acceptable and apparently constructive uses of a substance become misuses First of all ,most substances taken in excess will produce negative effects such as poisonin
A. substances can alter our bodily or mental functioning if illegally used B. "drug abuse" is only related to a limited number of drug takers C. alcohol and tobacco are as fatal as heroin and cocaine D. many substances other than heroin or cocaine can also be poisonous 我来回答: 提交
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