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There are many wetlands 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 animals. The world’s largest Milu Deer Nature Reserve 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 Crane 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. Offering(提供) food and home for some special kinds of animals 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 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. 小题1:The Chinese Yellow Sea Wetlands are in the ___________of China. A.east B.south C.west D.north 小题2:Usually the weather in the wetlands is ____________ A.hot B.pleasant C.cold D.dry 小题3:The World Wetlands Day is  on _______________ A.April 22 B.June 25 C.February 2 D.March 22 小题4:We must protect wetlands because ___________________ A.they are home for wildlife B.they can offer food to animals C.they can prevent flood D.all of the above 小题5:Some people want to change _______ to make more space for farms A.lands B.world C.wildlife D.wetlands
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举一反三
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A.
0.10秒
B.
0.12秒
C.
0.20秒
D.
0.32秒
E.
0.40秒
【单选题】关于低渗性脱水的描述,下列哪项是正确的( )
A.
失水>失钠
B.
失水
C.
同比例失水失钠
D.
失水>失钾
【单选题】1978年,邓小平支持和领导的实践是检验真理的唯一标准的大讨论,具体针对的问题是()
A.
苏联模式
B.
以阶级斗争为纲
C.
两个凡是
D.
大跃进运动
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A.
正确
B.
错误
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A.
正确
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错误
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情志失畅,郁而发火,消烁肺胃阴津
B.
风热外感,郁遏肺卫,邪热伤津耗液
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过食肥甘酸咸,伤及脾胃,内酿痰热,上渍于肺,肺津被耗
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饮食不节,脾运失职,积热内蕴,化燥伤津,消食水谷
E.
肾阴亏耗,虚火内生,上蒸肺胃
【单选题】1978 年,邓小平支持和领导的实践是检验真理的唯一标准的大讨论,具体针对的是( )。
A.
两个凡是
B.
以阶级斗争为纲
C.
大跃进
D.
浮夸风
【单选题】第一度房室传导阻滞是指PR间期超过(D)
A.
0.10秒
B.
0.12秒
C.
0.40秒
D.
0.20秒
E.
0.32秒
【多选题】第三世界环境问题主要内容包括:( )
A.
营养不良问题
B.
城市贫民窟问题
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传染病问题
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单一经济作物种植问题
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A.
欧姆定律
B.
等物质的量反应规则
C.
为库仑定律
D.
朗伯一比尔定律
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