（99~101题共用题干） 男性，50岁。胃溃疡病史 10年，近 2个月患者腹痛加重，失去规律，经多种药物治疗无效，体重下降。查体：浅表淋巴结无肿大，腹平软，上腹部有压痛。
为明确诊断，最优意义的检查是（）| If you want to stay young, sit
down and have a good think. This is the research finding of a team of Japanese
doctors, who say that most of our brains are not getting enough exercises-and as
a result, we are ageing unnecessarily soon. Professor Taiju Matsuzawa wanted to find out why otherwise healthy farmers in northern Japan appeared to be losing their ability to think and reason at a relatively early age, and how the process of ageing could be slowed down. With a team of colleagues at Tokyo National University, he set about measuring brain volumes of a thousand people of different ages and varying occupations. Computer technology enabled the researchers to obtain precise measurements of the volume of the front and side sections of the brain, which relate to intellect(智能)and emotion, and determine the hum A. A survey of farmers in northern Japan. B. Tests performed on a thousand old people. C. The study of brain volumes of different people. D. The latest development of computer technology. [判断题]横担定位在电杆的上部,用来支持绝缘子和导线等,并使导线间满足规定的距离。()
A.正确 B.错误 [单项选择]现场有一卡环，弯曲部分直径为100mm，其额定起重荷载约为（）N。
A. 1000 B. 2000 C. 4000 D. 6000 [单选题]首次公开发行股票，网下和网上投资者获得配售后，应当按时足额缴付认购资金。网上投资者连续12个月内累计出现3次中签后未足额缴款的情形时，()个月内不得参与新股申购。
A.3 B.6 C.9 D.12 [单选题]《铁路旅客运输服务质量规范》（铁总运〔2016〕247号）规定，车站墙壁、玻璃、隔断、护栏等（）米以下的部位每日保洁。
A.2.5 B.2 C.1.5 D.1 [判断题]相序表是来校对三相电源相序的仪表。
[单选题][单选]当附着式升降脚手架停用超过()时,应提前采取加固措施。
A.一个月 B.三个月 C.半年 D.一年 [判断题]操作票填写时,被操作的开关设备要填写双重名称,即设备的名称和编号。()
A.正确 B.错误 我来回答: 提交
|
