题目内容
水利水电工程钢管脚手架剪刀撑的斜杆与水平面的交角宜在______之间。
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根据《水利水电工程施工组织设计规范》(SL 303—2004)，应根据下列______等因素确定导流建筑物的级别。
Have you had a headache during a test Have you ever been so worried about something that you have a headache or even can"t sleep at night If so, then you know what stress is. Stress is what you feel when you are worried 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.However, there are different kinds of stress. Some kinds of stress are good and others are bad. 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 to 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 stress lasts too long. You may not feel well if your parents are fighting, if a family member is sick, if you"re having problems at school, or if anything else makes you unhappy every day. That kind of stress isn"t going to help you. And it can actually make you sick.The best way to fight stress is to have a balanced life. Make sure you keep your SELF in mind: Sleep, Exercise, Leisure(休闲), and Food. If you get enough sleep and eat properly, and if you exercise and leave time for fun, you"ll probably feel less stressed. Title: Face the Stress Meaning of stress Stress is a 66 when you are worried about something. Possible effect You may feel uncomfortable in your 67 and body. Different kinds Good stress ● It might happen when you have to 68 in public. ● It will be more 69 for you to do the job successfully. ● It makes you 70 better before doing the job. Bad stress ● It might happen if your stress 71 too long. ● You may not feel well with the 72 of a family member, problems at school or something else that worries you every day. ● It might stop you from getting your work well done. How to keep stress 73 Have a balanced life. ● Have enough sleep and have 74 food. ● Take exercise and have time to 75 yourself.
水闸上游铺盖的常用材料有______。
当堤坝临水坡漏洞口多而小且范围较大时，在黏性土料备料充足的情况下，______进行抢护。
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