脑膜炎奈瑟菌在人体的定植部位一般为()。 A.肠道黏膜 B.口腔黏膜 C.皮

题型:单项选择题 A1/A2型题

问题:

脑膜炎奈瑟菌在人体的定植部位一般为()。

A.肠道黏膜

B.口腔黏膜

C.皮肤表面

D.鼻咽部

E.脑膜

考点:临床医学检验技术(士)微生物学和微生物学检验微生物学和微生物学检验题库
题型:单项选择题 A1/A2型题

农业生产中一次施肥过多农作物会出现萎蔫的现象,这是因为(  )

A.根细胞吸水过多

B.根细胞失水过多

C.根细胞吸收无机盐过多

D.根细胞吸收无机盐过少

题型:单项选择题 A1/A2型题

第二节(共5小题;每小题2分,满分10分)

根据短文内容,从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

Why is setting goals important?   71   Instead of just letting life happen to you, goals allow you to make your life happen.

Successful people imagine how their life should be and set lots of goals.   72   It’s like having a map to show you where you want to go. Think of in this way. There are two drivers. One has a destination in mind which can be found in a map. She can drive straight there without any wasted time or wrong turns. The other driver has no goal or destination or map. She starts off at the same time from the same place as the first driver. But she drivers aimlessly around. Never getting anywhere, just using up gas. Which driver do you want to be?

73  They decide what they want in life and then get there by making plans and setting goals. Unsuccessful people just let life happen by accident. Goals aren’t difficult to set, and they aren’t difficult to reach.   74  You are the one who must decide what to achieve and in what direction to aim your life.

75  Written goals can be reviewed regularly, and have more power. Like a contract with yourself, they are harder to neglect or forget. Also when you write your goals in a particular way you are able to make yourself continuously aware of situations that will bring you nearer to your goal.

A.Research tells us that when we write a goal down we are more likely to achieve it.

B.Winners in life set goals and follow through.

C.It’s up to you to find out what your goals really are.

D.It’s difficult for a driver to reach his destination without a map. E.Because goals can help you do, be and experience everything you want in life.

F.By setting goals you are taking control of your life.

G.Because everybody should have a goal in his mind.

题型:单项选择题 A1/A2型题

欢迎莅临指导。

题型:单项选择题 A1/A2型题

关于人和动物的代谢叙述正确的是()

A.人和动物体所需要的能量都是由糖类供给的

B.人体内并非只有肝脏和肌肉能够合成糖元

C.人体细胞内合成蛋白质所需的必需氨基酸一定都来自食物的消化和吸收

D.在一般情况下,糖类可以大量转化成脂肪,同样,脂肪也可以大量转化成糖类

题型:单项选择题 A1/A2型题

科考人员在河西走廊发现了一种类似于蜂巢的地貌,裸露在外的花岗岩千疮百孔,距今已有上亿年,周围有4-5亿年之前形成的沉积岩,图6是该地区地质剖面图。读图回答下面问题。

形成“蜂巢”地质作用是()

A.流水侵蚀

B.风力侵蚀

C.冰川侵蚀

D.流水沉积

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