2012年元月媒体报道,广西河池龙江发生一起镉浓度超标时间,一度造成柳江上游河水

题型:选择题

问题:

2012年元月媒体报道,广西河池龙江发生一起镉浓度超标时间,一度造成柳江上游河水受到严重污染,使得沿岸及下游居民饮水安全遭到严重威胁.下列说法或做法不正确的是(  )

A.金属镉属于有害元素

B.工业废水要遵循“先净化,后排水”的原则

C.往江河里倾倒垃圾

D.水体污染,会破坏生态系统,还会危害人体健康

考点:水污染与防治
题型:选择题

一患者缺失,戴用义齿后出现咬颊现象。原因是人工后牙()。

A.覆盖过大

B.平面偏高

C.颊侧覆盖过小

D.颊尖过锐

E.牙尖斜度过大

题型:选择题

第II卷(非选择题共35分)
第四部分任务型阅读 (共10小题,每小题1分, 满分10分)
根据所读内容在文章后图表中的空格里填入最恰当的单词。注意:每空1个单词。
Literature (文学) is a term used to describe written as well as spoken material. Generally speaking, it is often used to describe anything from creative imagination, including works of poetry, drama and fiction.
Then why read literature, since it is often imaginary and seems unconnected with real life?
A lot of us read literature for pleasure and relaxation. It’s always pleasant to read some interesting books, such as comedies and novels, in our spare time. In a modern life full of pressure, it is our common desire to read some imaginary works and seek relaxation from the stress in life.
Reading literature is more than fun; it also enables us to get knowledge. As a general rule, literature stands for a language or a people, and it often gives us an insight (洞察力) into the traditions, customs, beliefs, attitudes and values of the age in which it was written.
Sometimes literature can even offer us new, creative ways to have a better understanding of the world. It helps us make sense of the world around us. It introduces us to new worlds of experiences. We enjoy the comedy and the tragedy of poems, stories and plays; and we may even grow through our literary journey with books. Finally, we may discover meaning in literature by looking at what the author says and how he/she says it. In a sense, we explore the human condition and analyze (分析) how and why people think the way they think and feel the way they feel. Literature enables us to think analytically and promotes (促进) open minds. We see the world through the eyes of different cultures and in turn learn the ways to deal with things that happen around.
So we can definitely say literature is of great importance to us. Why not get going with one poem, drama or fiction at once?
Topic
(71)          should we read literature?
Definition
It describes anything, whether written or spoken, by using
(72)        .
Types
(73)        , drama and fiction
 
(74)        to read literature
· To get pleasure and relaxation to get rid of pressure in
(75)         .
· To get (76)         to make us learn about traditions, customs, beliefs, attitudes and values of the age in which it was written.
· To offer people ways to understand (77)          of the world, to (78)          literary works, to grow through the literary journey, to discover meaning in literature, and even explore (79)       
humans think and feel.
· To help us think analytically and make us (80)          our minds.
Suggestion
Reading literature.
 
题型:选择题

洋地黄治疗心力衰竭的机制,下列哪项不正确()。

A.抑制心肌细胞钠钾ATP酶活性

B.促进钠钙交换

C.降低SNS和RAS的活性

D.提高细胞内钙离子水平

E.具有正性肌力作用和正性松弛作用

题型:选择题

京都排骨酱中糖和香醋的比例是______。

A.2:1

B.3:2

C.1:1

D.1:3

题型:选择题

属于前瞻性记忆的是()

A.头脑中存储的关于猫能捉老鼠的知识

B.记得后天晚上开会

C.关于如何使用传真机的知识

D.记得两天前在商场看见过一位老同学

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