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【简答题】
Reading comprehension. There are many wetlands (湿地) in China and some of them have become the world's important wetlands. The Chinese Yellow Sea Wetlands are among them. They are in Yancheng, Jiangsu Province. They are home for many different kinds of birds and animals. The world's largest Milu Deer Nature Reserve (自然保护区) is in them. More than 700 Milu deer live freely there. There are not many red-Crowned cranes in the world, but every winter you can see some in the red-Crowned Nature Reserve in the Yellow Sea Wetlands. The temperature in the wetlands is usually neither too high nor too low. There is a lot of rain and sunshine, too. They are really good places for wildlife (野生动物). Offering food and home for some special kinds of animals and birds is not the only reason why we need to protect wetlands. Wetlands are important because they also prevent flood. But some people want to change the wetlands to make more space for farms and buildings. This means there will be less and less space for wildlife. Luckily, more and more people are beginning to realize the importance of wetlands and wildlife. Every year, on February 2nd, many activities are held to tell people more about wetlands. Judge the following sentences true (T) or false (F) according to the passage. (     )1. The Chinese Yellow Sea Wetlands are in the west of China. (     )2. Usually the weather in the wetlands is pleasant. (     )3. February 2nd is the world's wetlands Day. (     )4. We must protect wetlands only because they can offer food to the animals and birds. (     )5. Wetlands are valuable resources of land on the earth.
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参考答案:
举一反三
【多选题】小儿发热,以下属于物理降温的方法是:
A.
温水擦浴
B.
冰袋
C.
口服百服咛
D.
冰帽
E.
退烧栓
【简答题】参加室间质量评价的实验室活动方式有“ ”、“ ”、“ ”。
【单选题】实验室管理人员的工作方式建议中,未涉及
A.
积极参加临床实验室室间质量评价活动
B.
对实验室收入和支出应实行有效的管理和控制
C.
检验结果必须准确、以易于理解的方式迅速送到医师手中
D.
实验室有责任就检验报告为临床医师提供科学的解释和参考意见
E.
应把实验数据经常归纳分析用于撰写学术论文
【单选题】下列选项中,按照箭头方向,可以进行自动类型转换的是
A.
char → int
B.
short → char
C.
char → short
【单选题】Windows 7中的记事本程序可以用来编辑__________。【考试题库】
A.
图形文件
B.
纯文本文件
C.
可执行文件
D.
多媒体文件
【简答题】若函数f(x,y,z)对任意的实数t满足关系式f(tx,ty,tz)=t k f(x,y,z),则称f(x,y,z)为k次齐次函数.设f(x,y,z)可微,试证f(x,y,z)是k次齐次函数的必要条件是 ,对任意的(x,y,z)成立,反之如何?
【单选题】下列选项中,按照箭头方向,可以进行自动类型转换的是
A.
char → int
B.
short → char
C.
float → long
D.
char → short
【单选题】实验室管理人员的工作方式建议中,耒涉及
A.
积极参加临床实验室室间质量评价活动
B.
对实验室收入和支出应实行有效的管理和控制
C.
检验结果必须准确、以易于理解的方式迅速送到医师手中
D.
实验室有责任就检验报告为临床医师提供科学的解释和参考意见
E.
应把实验数据经常归纳分析用于撰写学术论文
【多选题】下列选项中,按照箭头方向,可以进行自动类型转换的是
A.
byte → int
B.
int → long
C.
double →long
D.
short → int
【多选题】室间质量评价的参加实验室活动方式有
A.
分割样品计划
B.
定量测量评价
C.
实验室间比对
D.
定性检测评价
E.
解释性评价
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