工作前认真检查机械设备、工具和现场是否安全，确认无问题后方可工作。 发布时间：2017-06-22 10:11 │ 来源：www.tikuol.com 题型：判断题 问题： 工作前认真检查机械设备、工具和现场是否安全，确认无问题后方可工作。
题型：判断题 完形填空。 Sandwiches are popular in the world, but do you know where they came from? Sandwich was an English 1 . He lived in England about two hundred years ago. Sandwich had 2 money. He was very rich (富有的) and he liked to play 3 . He often played all day and night and had no time to 4 dinner. One day he played for 24 hours and felt very 5 . He asked his servant (仆人) to get him some meat and bread. He put the meat 6 the two slices of bread so that he could 7 playing his cards. People liked 8 idea and called the food sandwich. Today there are many different kinds of sandwiches. You can make them at home or 9 them at restaurants easily. We love sandwiches 10 we can eat them everywhere, at workplaces, schools or parks, and they're not expensive. ( )1.A.food ( )2.A.a few ( )3.A.chess ( )4.A.add ( )5.A.hungry ( )6.A.on ( )7.A.keep ( )8.A.its ( )9.A.roll ( )10.A.if B.city B.a lot ofB.cards B.boil B.tired B.at B.forget B.his B.buy B.until C. person C. a littleC. soccer C. have C. thirsty C. with C. stop C. her C. sell C. because D. club D. a number of D. jokes D. find D. angry D. between D. finish D. their D. cook D. although 查看答案
题型：判断题 30岁，男性，突然不规则发热20余日，急诊入院，查体见巩膜黄染，肝脾在肋下1.0cm，血白细胞总数在6.0×109/L，总胆红素定量，98μmol/L（正常<17.1μmol/L），ALT85单位，尿蛋白（+），肥达反应“0”1：80、“H”1：160，抗HBS（+），下列哪项检查最有利于确定诊断（）A.粪便细菌培养B.骨髓细菌培养C.血涂片检疟原虫D.凝溶试验E.肝活检 查看答案