主页
学科
搜索
账户
常见问题
当前学科:变电检修高级工
题目:
单选
输电线路由于出现故障机会较多,都装有不可缺少的不同类型的()装置,以缩小事故范围。
A . 安全
B . 自动
C . 保护
D . 联锁
答案:
<查看本题扣1积分>
查看答案
答案不对?请尝试站内搜索
推荐知识点:
“新亭对泣”的典故出自于:()。
具有主纳气功能的脏是()
对于商品煤,每个字样的质量应根据煤的最大粒度确定,最大粒度为120mm时,滋养质量应为()。
复制磷酸盐耐高温材料模型时,最佳粉液比例为()
下列哪些资产需计提减值准备()。
身体素质的指标不包含下列哪一项?()
非木材林产品包括对木材以外______各式各样动、植物资源的总称。
患者,女性,50岁,主诉性交后点滴状阴道出血6个月,最近出现阴道恶臭性排液。G5P5A1L4,曾患过梅毒,吸烟20年,每天1包。查体:生命体征平稳,BP100/80mmHg,HR80次/分,T37.2℃;心肺在正常范围内;腹部检查无包块、无腹水及触压痛;脊背检查无明显异常,无肋脊角处触压痛。妇科检查:外生殖器正常,窥器阴道检查可见宫颈前唇一直径3cm的外生型病灶,双合诊未触及其他明显肿块。为明确诊断首选哪一项检查()。
在临床上,常规胃肠道手术前准备包括()
Overcoming Difficulties ① Life is full of difficulties and obstacles, from birth to death. At times, Life seems like a hurdle race. We are sure of encountering hurdles, but almost always we are taken by surprise. It is necessary to accept that life in general is full of difficulties and adversities. This recognition is the first step. When faced with problems, we often feel, "I am the only one having such problems" Or, we tend to exaggerate our problems and regard them as most complex, most painful,and as an extreme case. But if we look around us, we find people in much worse conditions. As St. Augustine said, "I cried for boots, till I saw a man who had no legs." ② When faced with difficulties, we either complain or seek to dodge them. We behave like as ostrich in the desert. It is said that when there is a storm in the desert, the ostrich buries his head in the sand-hoping that the storm will go away if he ignores it-and finally gets buried under a heap of sand and dies. Some of us choose to pretend that the problems do not exist. We fail to realize that confronting and solving the problem-no painful the process-makes us grow. ③ Accept the woes of birth. It has many implied meanings. First, it means "accepting," i.e., being able to say that it is "my" problem and it is up to me to solve it. Many times we find ourselves putting the blame on others-parents, society or the circumstances of life. Nothing happens by chance, but all is the result of our past actions. There are times when what is needed is patience. We seek to come out of an unpleasant situation quickly. We must understand that if the cause had been operating for a long time, the effect also would last long-as even when the gas has been turned off, the burner remains hot for a long time. Similarly, we expect quick results; having put in the effort, we must be willing to wait. Patient acceptance of what is due to us makes us makes us take a step further in our development. ④ Once we have learnt to deal with a difficulty, the next time we encounter it, it ceases to be a difficulty. But, more often than not the cause of the problem is internal, i.e., within us, and often, it calls for a change. Often the difficulty is solved when we are willing to change—our way of thinking, our feelings, our likes and dislikes—and ready to adapt or adjust ourselves to a problematic situation or a person in life. We must realize that realize that change is inevitable, and always be mentally prepared for it. ⑤ Not all life's problems are such that they need to be dealt with all at once. Sometimes it is possible to take a step and wait for a long time. For instance, if the tap is leaking then we need to call a plumber as soon as we can. But having called him and having found that he can come only the following morning, we should wait patiently for the next 24 hours. In this period, people can get very anxious and go on talking about it to others. There are many such problems in life. 1.Paragraph①() 2.Paragraph②() 3.Paragraph③() 4.Paragraph④() 5.Paragraph⑤() A. There are implied meanings about the accepting the woes of birth. B. Diligence is also very important in solving problems. C. The first step of overcoming obstacles is to accept that life is full of difficulties. D. Some problems can’t be solved all at once. E. We must realize that change is inevitable. F. Confronting and solving the problem makes us grow. 下列选项正确的是()。 It′s of great necessity to accept that life in general is full of() Faced with difficulties, people either complain or() We often put our problems() Sometimes problems do need taking a step and() While waiting for a long time,people tend to become()