多发性转移瘤，MRI检查时哪种序列最敏感（） A.FLAIR B.GRE C.STI

恩格斯说：“和启蒙学者的华美的语言比起来，由理性的胜利建立起来的社会制度是一幅令人极度失望的讽刺画。”这段材料主要反映了[ ]

A、浪漫主义文学盛行的时代背景

B、绘画艺术的局限性

C、古典主义文学产生的时代背景

D、启蒙学者的文学作品要比其他时代的作品优秀

患儿4岁。8月17日发病，高热、头痛、呕吐1次，次日排稀便2～3次，稍有黏液，精神不振，晚间开始抽搐，神志不清。体检：T39.5℃，BP80／55mmHg，急性病容，脉充实有力，颈有抵抗，克氏征阳性，布氏征阳性，肌张力高。

诊断为流行性乙型脑炎，该患儿反复惊厥或抽搐的原因是（）

A.低血压、休克

B.痰阻及缺氧

C.脑水肿

D.高热

E.脑膜炎症

F.脑实质病变

Manners are important to happy relations among people. Everyone likes a person with good manners. No one likes a person with bad manners. But what are good manners How does one know what to do and what not to do

It is good manners ______.
A. to come to work on time
B. to say good words about your boss always
C. to leave your work later than others

As a student, it is bad manners to come late to class. If you are late you should make an apology to the teacher at the time or after class. It is also bad manners to keep silent when the teacher asks you a question. If you do not know the answer, say "I don’t know" at once. If you do know, answer in a loud enough voice so that all the class may hear. It is polite for the students to help the teacher. Sometimes students can help their teacher to clean the blackboard, to close or open the door or windows. Sometimes there are papers to collect or to hand out. This kind of help is always appreciated.

（四）某企业根据人力资源需求与供给状况及相关资料，制定2015年员工招聘计划和员工使用计划。经过调查研究，确认该企业的人员变动矩阵如下表所示。

该企业制定的员工使用计划的主要目标是（）。

A．规范岗位职责

B．改善绩效

C．优化部门编制

D．优化员工结构

液压系统故障中起升、倾斜无力或不能起升的原因之一为管路及管接头漏油，排除方法是（）。

A.检查

B.检查管路及管接头是否漏油

C.调整

D.修理