Red-crowned cranes are ______(danger) birds.

有人知道 There are not many red-crowned cranes in the world,but there are some in Zhalong.的意思
有会的吗,教教我吧,

英语翻译
There are not many red—crowned cranes in the world,but every winter you can see some in the red—crowned cranes Nature Reserve in the Yellow Sea Wetlands.

The number of red-crowned cranes is getting ________.

[ ]

A. small and small B. little and little C. smaller and smaller D. less and less

英语改同义句
1.The number of red-crowned cranes is getting smaller and smaller.
There ____ ______ _____ _____ red-crowned cranes.

There _____ a lot of red-crowned cranes in this area.
There _____ a lot of red-crowned cranes in this area.
A.was used to B.was used to be C.used to be
选出来过后说一下理由,不会请不要乱讲,

The number of the red-crowned cranes will become ____ if we don’t take any action. A．fewer and fewer B．less and less C．smaller and smaller D．larger and larger

英语题目
There are not many red crowned cranes _____ in the world.
A.live B.to live C. are living D.living

英语翻译
Red-crowned cranes always moved in droves to fly,and in "people" the word is open."People" glyph Angle is 110 degrees,the more precise calculation showed that "people" glyph Angle-that is half of each side further riverbank and direction Angle is 54 degrees 44 points and eight seconds!And the point of view of diamond crystals just also is 54 degrees 44 points and eight seconds!Be coincidence or some kind of nature "tacit understanding?" The spider "" gossip" form nets,is complicated and beautiful octagonal geometrical design which people use a ruler and a compass and it is hard to draw like spider that the design of symmetry.In winter,the cat sleep always holding the body into a spherical,in the meantime also are mathematics,because the body surface area of spherical minimum,and send out quantity of heat is at least.Real math "genius" is the coral.The coral in yourself down "calendar," each year in his own body wall "characterizations" on the article 365 markings,is clearly a day "painting" a.Strangely,studies found that 350 million years ago house paleontology

听短文，回答问题。

1.How many red-crowned cranes alive are there in the world now according to Jimmy?

A. Less than 9,000． B. Less than 1, 900． C. More than 9,100．

2. Which country is working with China to help save red-crowned cranes?

A. Japan． B. America. C. Russia．

3.How do the cranes dance?

A. They dance with partners． B. They dance with people． C. They dance with other animals．

4. What do red-crowned cranes stand for(象征) in China?

A. Love． B. Friendship． C. Happiness．

5. What does Jimmy want to tell us?

A. Red-crowned cranes are beautiful． B. Red-crowned cranes are special to all people． C. Red-crowned cranes are beautiful but endangered birds, and people should protect them．

for example,is the number of the red-crowned-cranes more than a hundred?缩写

There will be no red-crowned cranes in the world soon.改为一般疑问句

研究丹顶鹤有助于我们的自然保护.（英文）Studying red-crowned cranes is ()()()()()nature cranes
研究丹顶鹤有助于我们的自然保护.（英文）Studying red-crowned cranes is )(?)(?)(?)(?) nature cranes.

The number of red-crowned cranes is getting ___________. A．small and small B．little and little C．smaller and smaller D．less and less