| Sport is not only physically
challenging, but it can also be mentally challenging. Criticism from coaches,
parents, and other teammates, as well as pressure to win can create an excessive
amount of anxiety or stress for young athletes. Stress can be physical,
emotional, or psychological, and research has indicated that it can lead to
burnout. Burnout has been described as dropping or quitting of an activity that
was at one time enjoyable. The early years of development are critical years for learning about oneself. The sport setting is one where valuable experiences can take place. Young athletes can, for example, learn how to cooperate with others, make friends, and gain other social skills that will be used throughout their lives. Coaches and parents should be aware, at all times, that their feedback to youngsters can greatly affect their c A. it can help them learn more about society B. it teaches them how to set realistic goals for themselves C. it enables them to find flaws in themselves D. it can provide them with valuable experiences [单选题]国网公司提出的“四个管住”中,管住( )是核心。
A.计划 B.队伍 C.现场 D.人员 [单选题]高处作业时，电焊机及其他焊割设备与高处焊割作业点的下部地面保持( )以上的间隔，并应设监护人。
A.3m B.5m C.10m D.15m [判断题]电缆敷设时，可任意弯曲，因此得到广泛使用。（ ）
A.正确 B.错误 [多项选择]
患者，男性，30岁，右上睑局部红肿、眼痛2周一，伴发热及右眼球突出3天。检查：右眼视力1．0，体温：39°C，右上睑外侧可见局部红肿及硬结，明显压痛，眼睑水肿，右眼球突出，球结膜高度充血水肿，眼球各方向运动受限，余检查未见异常。左眼视力1．5，眼前段及眼底未见异常。 患者最可能的诊断是（）A. 睑板腺囊肿 B. 外睑腺炎 C. 鳞屑性睑缘炎 D. 眼眶肿瘤 E. 眼眶蜂窝织炎 [判断题]计算内含报酬率时，如果第一次取i=17%，计算的净现值大于0，应再取i=16%再次进行测试。（）
[单选题]列车乘务人员发现集装件码放不符合规定的，应要求快运公司（ ）当场纠正，装卸车作业过程应避免干扰旅客乘降。
A.押运人员 B.站台客运人员 C.驻站装车人员 [判断题]开通快捷支付，只需要预留手机号，即登记快捷支付预留信息，不需要开通短信通业务。
A.正确 B.错误 [判断题]浸润在地板、泥土、木材等物品中的液态物证，要连同客体一并提取，密封送检。（ ）
A.正确 B.错误 [单选题]党的八大提出的经济建设的正确方针是:
A.统筹兼顾,全面安排 B.既反保守又反冒进、在综合平衡中稳步前进 C.团结互助,统筹兼顾 D.具体问题具体分析 [单选题]下列哪项不属于病例对照研究的特点
A. 相对经济 B. 根据所得结果可以计算OR值 C. 选择无病者作为对照 D. 对暴露因素的估计可能存在偏性 E. 可计算两组的发病率 [判断题]虚拟电厂的资源可以包括储能、电动汽车、负荷、光伏发电、风力发电等。
A.正确 B.错误 [单选题]有爆炸和火灾危险的场所,按危险场所等级选用( )型照明器。
A.防震 B.防尘 C.防爆 [简答题]什么是金融统计
[单项选择]There are______ students playing basketball in the room.
A. score of B. scores of C. two scores D. two score of [单选题] "某娱乐场所因锁闭安全出口被消防救援机构处罚,在一年内该娱乐场所又锁闭同一安全出口。消防救援机构对这一行为应当()处理。
A.、不能再处罚 B.、不能再给予罚款处罚 C.、可以再次处罚 D.、应当从重处罚。 " [单项选择]关于胆管癌声像图特征的叙述，错误的是（）
A. 扩张胆管内乳头状突入的低回声团块 B. 均有肝外胆管全程扩张 C. 扩张胆管呈截断征象 D. 胆管狭窄呈“鼠尾征” E. 彩色多普勒显示病变处血流较丰富 我来回答: 提交
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