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【简答题】
阅读理解 Everyone is seeking happiness,but there is no specific definition about what happiness is,because for different people,happiness means different things.State of happiness comes when you feel great joy and satisfaction in life.The unity of soul and mind is very important for getting happiness,because mind creates a comfortable environment for the soul.And mind has the power to control human actions and feelings. The essence of happiness lies in the fact that you do what brings you pleasure.It's very simple.A person has a builtin system,an analogue (模拟的)GPS (Global Positioning System).GPS is a piece of equipment that is most often put in cars,and shows the route from its present location to the destination.Here's how it works.You get in your car,choose a destination,and specify an exact address.GPS immediately determines the best route and the arrow shows the direction of the route.If you follow the instructions of GPS all the time,you will arrive at your destination.If you do not follow the instructions,it will say 'change the route'. So here's your 'GPS';it is your emotional system.When you feel joy,you're going the right way to a happy life.When you feel sad and depressed,you're going in the wrong direction.Your 'GPS' says:'Change the route.'Some people are so used to this 'change the route' that they in general no longer hear the 'GPS'.Change the route-it's your dissatisfaction,negative emotions and a sense of unhappiness. Listen to your GPS.If the way is chosen incorrectly,your 'GPS' would tell you to 'change the route'. To gain your happiness,do follow your 'GPS'. 1. It can be learned from the first paragraph that _____. A. one's happiness is that he/she lives comfortably B. one's mind has nothing to do with one's happiness C. the author gave an exact definition about happiness D. different people have different ideas about happiness 2. In the author's opinion,we can gain happiness by _____. A. putting GPS in the car B. listening to the advice from others C. doing what can make us feel pleased D. trying our best to keep our mind peaceful 3. What is the function of GPS? A. It can judge whether a person is happy. B. It can show the user the best route to follow. C. It can help a driver avoid traffic accidents. D. It can make the user get to the destination immediately 4. People mentioned in Paragraph 3 who are used to 'change the route' _____. A. don't have a happy life B. don't know how to use GPS C. don't have a builtin system D. follow the instructions of GPS 5. What's the structure of the passage? A. ①-②-③④ B. ①②-③④ C. ①-②③-④ D. ①②-③-④ 6: 用30词左右概括文章大意 ________________________________________________________________________________________________________________________________________________
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【单选题】产品组合的长度是指 的总数。
A.
产品项目
B.
产品品种
C.
产品规格
D.
产品品牌
【多选题】影响间隙固溶体形成的因素,包括()。
A.
添加原子的大小和难易是与晶格结构密切相关
B.
添加到间隙位置中的离子,必定需要一些电荷来平衡,以保持电中性
C.
键合性质
D.
极化
【简答题】在学生工作中常常会遇到学生干部以考研、出国、成绩不佳等各种各样的借口提出辞职要求,面对这样的情况,你如何看待学生辞职的心理?你会怎么处理?
【简答题】甘露醇是治疗脑水肿、降低颅内压安全而有效的首选药物,但静脉注射后,血浆渗透压升高,血容量增加,增加心脏负担,故慢性心功能不全者禁用。
【单选题】首选用于治疗各种原因引起的脑水肿的药是( )
A.
呋塞咪
B.
氯噻嗪
C.
螺内酯
D.
甘露醇
【单选题】某女患,风湿性心脏病伴二尖瓣狭窄,行二尖瓣成形术,术中缝合时血压突降测不到,行心脏按压,静注西地兰、升压药物。心跳渐有力,45分钟后停用升压药物,血压脉搏平稳,术后呼之睁眼,5分钟后出现全身抽搐,初步诊断为急性脑水肿,下列药物哪个是治疗脑水肿的首选药物(1分)
A.
依他尼酸
B.
布美他尼
C.
呋塞米
D.
吲达帕胺
E.
甘露醇
【多选题】晶态的陶瓷材料的特点包括
A.
以离子键为主
B.
原子比例比较严格,可以用分子式表示
C.
典型的非金属性质
D.
以共价键为
【单选题】治疗脑水肿的首选用药是 ( )。
A.
甘露醇
B.
乙酰唑胺
C.
螺内酯
D.
呋塞米
E.
氯噻酮
【单选题】包合物是一种分子被包藏在另一种分子的空穴结构内的复合物,包合物的稳定性依赖于两种分子间范德华力的强弱。包合物的主分子可以是单分子如直链淀粉、环糊精等或以氢键结合的多分子聚合而成的晶格,如氢醌、尿素等。客分子的大小、分子形状应与主分子能提供的空间相适应,只有当主、客分子大小适当时,主、客分子间隙小,产生足够强度的范德华力,能够形成稳定的包合物。利用扩散原理制备缓、控释制剂的工艺不包括()
A.
包衣
B.
制成不溶性骨架片
C.
制成植入剂
D.
微囊化
E.
制成亲水性凝胶骨架片
【多选题】金属单晶体在切应力作用下,产生塑性变形的方式包括:
A.
滑移
B.
孪生
C.
晶格弹性伸长
D.
金属键被破坏
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