人体的防御细胞有哪些?() A.肝细胞和淋巴细胞 B.血细胞和表皮细胞 C.血细胞和

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问题:

人体的防御细胞有哪些?()

A.肝细胞和淋巴细胞

B.血细胞和表皮细胞

C.血细胞和淋巴细胞

D.血细胞和肝细胞

考点:微生物学医学微生物学综合练习医学微生物学综合练习题库
题型:单项选择题

Mr. Hutman owns a restaurant.  One day, one of his two cooks ran away with some money.  Mr. Hutman was sad and worried because the next day was Saturday, and the restaurant  19.  very busy then.  So that night he called his friends, but could not find anyone to help.
On Saturday, many people came to the restaurant for lunch.  20.  cook got so busy that he wanted to leave, too.  21. , one of the waiters, Henry, told Mr. Hutman that he could help in the kitchen.  People who had lunch in the restaurant that day enjoyed the food Henry cooked.  Mr. Hutman was very happy and made Henry a new cook of the restaurant.
小题1:
A.would be B.isC.has beenD.will be
小题2:
A.One B.EachC.AnotherD.The only
小题3:(A) Also   (B) In fact     (C) Luckily         (D) For example
 
(In an English class)
Teacher    :        Let’s play a game with 3-letter words.  First, a 3-letter word is spoken.  Then the next person has to say a different 3-letter word that starts with the last word in two seconds will have to  22. .Any questions?
Brian         :Yes.  Can we try again if we say a wrong word?
Teacher    :        No, you  23. .  That’s why the game is exciting and fun.  Now let’s try it!
Brian         :OK!  Let me try first.  MAP.
Amy :        Put.
Jane :        TEA.
Ken  :        24. .
Carl  :        EAR.
Sam :        RAIN.
Carl  :        Ha!  I got you.
Sam :        Oh, no!  I forgot it has to be a 3-letter word.
Teacher    :        Sam, it’s your show time.  Here’s the book.  Pick out any story you’d like.  Now
everybody, let’s listen to Sam.
小题4:
A.sing a songB.read a storyC.draw a pictureD.make a funny face
小题5:
A.have just one chanceB.have to give a different word
C.may look it up in the dictionaryD.must ask your classmates for help
小题6:
A.TENB.REDC.EATD.AGE
题型:单项选择题

境内旅客办理入住登记时所允许使用的证件包括()和()。

A.身份证

B.驾照

C.军官证

D.警官证

题型:单项选择题

下列治疗中,哪一项是最迅速有效的

A.带腰围

B.旋转复位

C.理疗

D.口服扶他林25mg,一日3次

E.局部痛点行肾上腺皮质类固醇注射

题型:单项选择题

女性,76岁。6年前开始阵发心悸发作,每年4~5次,无诱因突然发作,可自行终止,心悸伴胸闷、脉搏不齐,持续约10余分钟,有时可持续3~6小时。

患者若再次发生心悸,BP114/86mmHg,持续4小时不缓解,伴呼吸困难,不能平卧,咳嗽,咳少量白色泡沫样痰,听诊心率136次/分,首选的治疗为()

A.毛花苷C加速尿静推

B.维拉帕米静注

C.心律平静推

D.硝酸甘油静滴

E.氨茶碱静注

题型:单项选择题

判断正误

(1)《什么是生态系统》是一篇科学小品,就体裁而言,属说明文。(    )

(2)《什么是生态系统》第一、二段合起来为第一部分,从正反两面说明保护自然界生态平衡的必要性,第一段是反说,第二段是正说。(    )

(3)《大自然警号长鸣》从表达方式的角度而言,属议论文;从文学形式的角度而言,属杂文,杂文属于散文的范畴。(    )

(4)议论文中常常要用说明的表达方式,因为有的议论文需要对所论的对象作充分说明,在此基础上才论断是非。(    )

(5)在议论文中,说明从属于议论,为议论服务。(    )

(6)凡议论文,作者必须提出自己的主张。《大自然警号长鸣》一文提出的主张是:人们必须跟破坏自然生态环境的势力作斗争。(    )

(7)《大自然警号长鸣》一文通过列举生态平衡受到破坏以后产生的种种恶果,指出维护大自然生态平衡人人有责。(    )

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