双方应在每盘的第1、3、5等单数局结束后，以及每盘结束双方局数之和为偶数时，交换场地。

[单选题]Passage1Do who choose to go on exotic，far-flung holidays deserve free health advice before they travel？And even if they pay，who ensures that they get good，up-to-date information？Who，for that matter，should collect that information in the first place？For a variety of reasons，travel medicine in Britain is a responsibility nobody wants.As a result，many travellers go abroad prepared to avoid serious disease.Why is travel medicine so unloved？Partly there's an identity problem. Because it takes an interest in anything that impinges on the health of travelers ，this emerging medical specialism invariably cuts across the traditional disciplines. It delves into everything from seasickness，jet lag and the hazards of camels to malaria and plague. But travel medicine has a more serious obstacle to overcome. Travel clinics are meant to tell people how to avoid ending up dead or in a hospital when they come home，but it is notoriously difficult to get anybody pay out money for keeping people healthy.Travel medicine has also been colonized by commercial interests; the vast majority of travel clinics in Britain are run by airlines or travel companies. And while travel concerns are happy to sell profitable injections, they may be less keen to spread bad news about travellers' diarrhea in Turkey, or to take time to spell out preventive measures travellers could take."The NHS finds it difficult to define travellers' health,"says Ron Behrens,"the only NHS consultant in travel and director of the travel clinic of the Hospital for Tropical Diseases in London."Should it come within the NHS or should it be paid for?"It's Gary area, and opinion is spilt. No one seems to have any responsibility for defining its role,"he says.To compound its low status in the medical hierarchy, travel medicine has to rely on statistics that are patchy at best. In most cases we just don't know how many Britons contract diseases when abroad. And even if a disease linked to travel there is rarely any information about where those afflicted went, what they are, how they behaved, or which vaccinations they had. This shortage of hard facts and figures makes it difficult to give detailed advice to people, information that might even save their lives.A recent leader in British Medical Journal argued."Travel medicine will emerge as credible disciplines only if the risks encountered by travellers and the relative benefits of public health interventions are well defined in terms of their relative occurrence, distribution and control."Exactly how much money is wasted by poor travel advice. The real figure is anybody's guess, but it could easily run into millions. Behrens gives one example. Britain spends more than £ 1 million each year just on cholera vaccines that often don't work and so give people a false sense of security."Information on the prevention and treatment of all forms of diarrhea would be a better priority," he says.The phrase "delves into" in Paragraph 2 can be replaced by_______.

[多选题]神经症的共同特征包括（）

[多选题]旅客持学生票，无学生证，应（）。

[单选题]心律失常基本的症状是（  ）

[单选题]关于"肾胚胎瘤"描述，下列哪项是错误的（）

[单选题]垂柳征最常见于（　）

[单选题]女，54岁，突然出现言语不清，右侧肢体无力6h。体检：运动性失语，右鼻唇沟浅，伸舌偏右，右侧肢体肌张力低，肌力2级，病理反射未引出。血压160/90mmHg，心率80/min。有冠心病、房颤、糖尿病史多年。此时的处理为（）

[单选题]吉布森在用视崖测量婴儿的深度知觉时，他选择的婴儿具有深度知觉的指标是（）

[名词解释题]员工培训

[单选题]在Internet中完成从域名到IP地址或者从IP地址到域名转换服务的是（）。

[判断题]双方应在每盘的第1、3、5等单数局结束后，以及每盘结束双方局数之和为偶数时，交换场地。

[填空题]交换场地，双方应在每盘的第（）等单数局结束后，以及每盘结束双方局数之和为单数时交换场地。

[单选题]双方应在每盘的第一、三、五等单数局结束后（）

[判断题]双方应在每盘的第一，三，五等单数局结束后，以及每盘结束双方局数之和为单数时，交换场地。

[单选题]卧席客舱第5等每一房间最多能住（）人。

[判断题]5等量块最高只能定3级，所以，在测量中可以用3级量块代替5等量块使用。

[单选题]在4、5等客舱中，准许两个铺位并排设置，但应使乘客方便地接近每一铺位的一侧，并在两铺位之间应用高度不小于（）m隔板隔开。

[单选题]对三角形进行5等精度观测，其真误差（闭合差）为：+4″；-3″；+1″；-2″；+6″，则该组观测值的精度（）

[问答题]为什么测风时应在专门的测风站进行？

[单选题]肾扫查应在什么时进行？（　　）