更多“瓷坩埚可以加热至1200℃，灼烧后重量变化小，故常常用来灼烧”相关的问题
缆索起重机主要由缆索、支柱、起重小车、牵引索、（）、起重滑车及防垂器、绞车、操作室等部分组成。
A . A、基础
B . B、起重索
C . C、吊重
点击查看答案
患者男，45岁，因“颈部包块伴声音嘶哑1个月”来诊。曾有阵发性面潮红。既往史无特殊，家族中无甲状腺疾病和肿瘤史。查体：P96次/min，BP150/100mmHg；声音嘶哑；颈部明显增粗，甲状腺Ⅲ度肿大，左侧直径4cm结节，质地硬，活动度差；双侧淋巴结肿大。(提示检查结果显示甲状腺功能正常，TgAb200U/L（正常值＜150U/L），TPOAb20U/L（正常值＜35U/L），血清降钙素300pg/ml（正常值＜10pg/ml），甲状腺B超发现甲状腺左叶有4.5cm×5.0cm低回声结节，伴粗大钙化点，直径0.2cm，右侧2个低回声结节，直径分别为0.8cm×0.7cm和0.3cm×0.2cm。声带检查发现左侧声带运动障碍。)
193.该患者的诊断、处理和随诊项目分别是
A.甲状腺乳头状癌
B.甲状腺髓样癌
C.甲状腺单叶切除
D.甲状腺全切
E.血清甲状腺球蛋白
F.血清降钙素
点击查看答案
· Read the article below about a company.· Are sentences 16-22 on the opposite page ’Right’ or ’Wr...Kodak is switching its manufacturing from traditional film products to digital equipment.
A． Right
B． Wrong
C． Doesn’t Say
点击查看答案
架空杆路中，电杆承载加挂的所有负荷，按材料分可做电杆的有（）。
A.水泥杆
B.木杆
C.强化塑杆
D.铁杆
点击查看答案
A . 应付账款B . 应付票据C . 预收货款D . 短期融资券
点击查看答案
A.throw awayB.die awayC.take awayD.get away
A.throw awayB.die awayC.take awayD.get away
A.throw awayB.die awayC.take awayD.get away
B.die awayC.take awayD.get away
C.take awayD.get away
D.get away
点击查看答案
The favorite food in the United States is hamburger. The favorite place to buy a hamburger is a fast food restaurant. At fast food restaurants, people order their food, wait a few minutes, and carry it to their tables themselves. People also take their food out of the restaurant and eat it in their cars or in their homes. At some fast food restaurants, people can order their food, pay for it and pick it up without leaving their cars. There are many kinds of fast food restaurants in the United States. The greatest in number sell hamburgers, French fries and so on, which are popular food among Americans. Besides, fast food, Italian food, chicken, seafood and ice-cream are also very common. The idea of a fast food restaurant is so popular that nearly every kind of food can be found in one. Fast food restaurants are popular because they reflect American life style. Customers can wear any type of dress when they go to a fast food place. Second, they are fast. People who are busy do not want to spend time preparing their own food or waiting while someone prepares it. In fast food restaurants the food is usually ready before the customer even orders it. Finally, most food in a fast food restaurant is not expensive. Therefore people are able to buy and eat at fast food restaurant often, while they may not be able to go to a more expensive restaurant very often.
A．It is because fast food restaurants are fast, informal, and inexpensive.B．It is because people can easily find fast food restaurants.C．It is because people like to eat hamburgers.D．It is because fast food restaurants sell nearly every kind of food.
点击查看答案
对于无复发史而又长期不愈的边缘呈潜掘状的浅表溃疡，应考虑（）
A.创伤性溃疡 B.口腔结核 C.恶性肿瘤 D.梅毒 E.深部真菌感染
点击查看答案
用于锅炉钢架的立柱通常用（）钢材。
A.碳素钢 B.型钢 C.板材 D.管材
点击查看答案
标准化作为创新的平台集中体现在：技术积累的平台、提高创新效率的平台和（）。
点击查看答案
肝炎后肝硬化致肝功能衰竭，不能进行肝移植手术的情况的是（）
A.年龄大于60岁 B.合并有肺炎 C.饮酒数十年，18个月前停止饮酒 D.合并有高血压 E.合并肝外恶性肿瘤
点击查看答案
特种设备必须按照国家有关规定，由专业生产单位生产，并经具有专业资质的检测、检验机构检测、检验合格，取得安全使用证或者安全标志，方可投入使用（）
A．正确B．选A
B．选A
点击查看答案
肿瘤是机体正常细胞在体内外各种有关因素长期作用下，所产生的（）所形成的新生物。
A.过度增生 B.幼稚细胞 C.排列紊乱 D.异常分化
点击查看答案
裂唇鱼的这一现象说明生物的（）。
A．环境决定性别
B．密度效应
C．社会等级
D．领域特征
点击查看答案
题目内容
（请给出正确答案）
参考答案
十点题库官方参考答案
（由十点题库聘请的专业题库老师提供的解答）
