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【简答题】
Stress is what you feel when you are worried too much about something. This worry in your mind can make your body feel bad. You may feel angry, sad, scared, or afraid—all of which can give you a stomachache or a headache. Actually, there are two kinds of stress. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> Some kind of stress is good. Good stress might happen when you're called to answer questions in class or when you have to give a speech. This kind of stress can help you get things better done. For example, you may do a better job on your test if the stress pushes you to prepare better before the test. On the other hand, bad stress can happen if the stress lasts too long. You may not fe e l well if your parents are fighting. i f a family member is badly i l l, if you're having problems at s c hoo l , or if anything else makes you un happy every day. That kind of s t re s s isn't going t o help you. And it can actually make you sick. The best way to fight bad s t ress is to have a balanced life. Make sure you keep them in mind: seep, exercise. l e isur e ( 休闲 ) and fo o d . If you get enough s le ep and cat p r oper l y , and if you exercise and leave time for fun, you'll probably fe e l less s t r essed. Stress and Balance Good stress It might happen when you have to speak in public. It will _ 1 you get things better done. It will make you well _ _ 2 before doing your job. Bad stress It might happen if your stress _ 3 too long. It may be caused by the il l ness of a family member, problems at school, etc. It might stop you from getting your work well done. Solution The best way to cope with bad stress is to keep_ 4 of your life.
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参考答案:
举一反三
【单选题】在熔解温度时,双股DNA不会发生的变化是
A.
在260nm处的吸光度增加
B.
氢键断裂
C.
双螺旋突然解开
D.
所有G-C对消失
E.
溶液黏度降低
【多选题】在熔解温度时,双股DNA发生下列哪些变化
A.
双股螺旋完全解开
B.
双股螺旋50%解开
C.
在260nm处的吸光度增加
D.
碱基对间氢键部分断裂
E.
所有G-C对消失
【单选题】十九大报告指出,推动形成全面开放新格局,要赋予自由贸易试验区更大改革( ),探索建设自由贸易港。
A.
引领权
B.
自主权
C.
主导权
D.
决定权
【单选题】构建市场化、高效运作的邮政网络平台的其基本思路是:以市场需求为导向,以提高效率和效益为目标,以全程时限管理和作业流程优化为主线,以竞争对手为标杆,通过三到五年的时间,把目前以行政区划为基础的网络改造为以()为基础的动态运作网络,构建“层次清晰、流程快捷、调度灵活、反应迅速、理念先进、机制完善”的市场化、高效运作的邮政网络平台。
A.
市场
B.
邮路
C.
中心局
【多选题】我国社会主义改造中,初级形式的国家资本主义方式是( )。
A.
计划订货
B.
经销代销
C.
统购包销
D.
委托加工
【多选题】我国社会主义改造中实行的国家资本主义的初级形式有( )
A.
委托加工
B.
计划订货
C.
统购包销
D.
经销代销
E.
公私合营
【简答题】屏蔽布线系统只需要在 端接地。
【多选题】在熔解温度时,双股DNA发生下列哪些变化?
A.
双股螺旋完全解开
B.
双股螺旋50%解开
C.
在260nm处的吸光度增加
D.
碱基对间氢键部分断裂
【多选题】在熔解温度时,双股DNA发生下列哪些变化
A.
碱基对间氢键部分断裂
B.
双股螺旋完全解开
C.
双股螺旋 50% 解开
D.
在 260nm 处的吸光度增加
【判断题】推动形成全面开放新格局,要赋予自由贸易试验区更大改革自主权,探索建设自由贸易港。
A.
正确
B.
错误
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