男性，54岁，医师，因候车时被弹下的电车"辫子"击伤头和腹部，当即送入急症室。发现病人对呼叫无反应，无明显呼吸困难，桡动脉搏动快速，微弱，头及腹部外观无流血。急诊医生首先应作（）

[单选题]Lucky is the man who has no "skeleton in his closet". When a man has done something in his life that he is ashamed of, that he wants to hide, he is said to have a "skeleton in his closet". Some people may have more than one skeleton. As we have noted many times, it is hard to find out how these expressions begin. Sometimes, we get some hard facts. But more often we have to depend on guesswork. And that is true of this phrase, which came from England. Before 1932, English law did not permit a doctor to cut open a dead human body for scientific examination, unless it was the corpse (尸体) of an executed (处决) criminal. But when it became legal, more and more doctors demanded skeletons for a more scientific study of medicine. It was helping in the advance of modern medicine. The demand had become so strong that men began to rob tombs and sell skeletons to doctors at high prices. We are told that a doctor would usually buy just one skeleton for scientific study. It became very important in his work. But he had to keep it hidden because most people objected to keeping such a thing. As a rule, the doctor would keep his skeleton in some dark corner where it could not be seen, or hide it in a closet. After a time, people began to suspect (怀疑) every doctor of hiding a skeleton in the closet. From this suspicion, the phrase "a skeleton in the closet" took on a broader, more general meaning to describe anything that a man wanted to keep others from discovering. It could be proof of a criminal act, or something much less serious. Well, that is one theory. One writer, however, believes that the phrase might have come from something that really happened. It is his guess that a hidden closet in some old English country home may have turned up a real skeleton, clear proof of some old family shame or crime. Well, one man’s guess is as good as another. But this sounds like a story by the great French novelist, Balzac. Baizac tells us of a man who suspected his wife of having a lover. The husband comes home by surprise. But she hears him and quickly hides her lover in the closet of her bedroom. He enters her room and asks her if she is hiding her lover. He says he will not open the door to the closet if she promises him there is no one there; He will believe her. She answers firmly that she is not hiding anyone in the closet. The husband then begins to build a solid brick wall against the closet. His wife watches, knowing that her lover will never come out alive. But she will not change her story and admit her guilt.In Chinese the world "skeleton" means （）.

[多选题]国家关于内部审计的法规和准则主要有哪些？（）

[单选题]（）是指地方国家权力相关及其常设机关为保证宪法、法律和行政法规的遵守和执行，结合本行政区内的具体情况和实际需要，依照法律规定的权限，通过和发布的规范性法律文件。

[单选题]数据备份系统的（）主要是通过或专用的备份管理软件。

[单选题]为了防治计算机病毒，应采取的正确措施之一是（　　）。

[单选题]期货公司出现（）情形时，中国证监会派出机构应当在2个工作日内对公司进行现场检查。

[填空题]动脉粥样硬化时，相继出现（）、（）、（）三类变化。

[名词解释题]氧垂曲线

[单选题]A: That was a delicious meal, Mrs. Barr. Thank you very much.　　B: ______

[单选题]较大事故是指造成（）直接经济损失以的事。