| Smoking is a harmful habit and makes
one addicted once they start doing it. The number of teenagers smoking today has increased {{U}} 62 {{/U}}. Their parents do their best to {{U}} 63 {{/U}} them from starting the habit, however, most of them are {{U}} 64 {{/U}}Teenagers experience a feeling of isolation. It is the time that they are {{U}} 65 {{/U}} which role to take in society. Most of them usually have {{U}} 66 {{/U}} crisis at this age and smoking makes them feel better. Once they start smoking, they soon love the feeling of {{U}} 67 {{/U}} it brings them. {{U}} 68 {{/U}} , they continue doing it. {{U}} 69 {{/U}} pressure is also a great factor to this. A teenager would like to {{U}} 70 {{/U}} to a group. Having some people to support you and {{U}} 71 {{/U}} you in any social activity feels great. At this stage, tee A. prevent B. prevail C. protest D. protect [多选题] 组织日常训练包括组织、指导在押人员开展()等训练。
A. 队列 B. 体操 C. 日常规范 D. 行为规范 [多项选择]OSI参考模型有何优点（）.
A. 将复杂的网络划分成简单的组成部分 B. 让工程师能够侧重于模块功能的设计和开发 C. 定义标准接口，实现多厂家的交互 D. 把复杂的网络问题分解为小的简单问题，易于学习和操作 [单项选择]“少壮不努力，老大徒伤悲”“莫等闲，白了少年头，空悲切”。这两句名言给我们的启示是（）
A. 如果青春时期无成就，以后就只能伤悲不已 B. 一个人的辉煌成就必须而且只能在青春时期创造 C. 老年时期是容易伤悲的时期 D. 青春是宝贵的，我们要珍惜青春年华 [单选题]带电作业工作票（ ）。
A.A-不得延期 B.B-不宜延期 C.C-可以延期一次 D.D-可以延期两次 [单选题]“蓬生麻中，不扶自直，白沙在涅，与之俱黑”反映了对人的发展有重要影响的是（）。
A.环境 B.遗传 C.教育 D.主观努力 [判断题]汽车的维护方式是维护类型、维护时机和维护内容的综合体现，通常可分为按需维护和事后维护两种。
[多选题]最少费率可通过( )查询。( )
A.部级稽核业务平台 B.广东省高速公路联网收费稽核管理系统 C.路段综合收费管理平台 D.路段收费管理系统 [简答题]举例论述我国传统节日的民俗特点。
[单选题]具有屈髋屈膝作用的肌是（ ）
A.股四头肌 B.缝匠肌 C.胫骨前肌 D.小腿三头肌 E.腓骨长肌 我来回答: 提交
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