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【简答题】
短文填空 We have been in Australia for three days.We're having a g 1 time here. Australia isthe sixth largest country in the world. There isso m 2 to see that it is impossible for me totell you everything. Sydney is a beautiful city.There are many big t 3 and colorful flowersaround the houses and they l 4 reallybeautiful. There are also some special a 5 inAustralia, such as kangaroos and koalas. They are really lovely. During the past three days we've visitedmany p 6 of interest around Sydney. I'd liketo spend more time here. But we will f 7 toanother city, Cairns, to see coral beds(珊瑚礁)tomorrow. It is said that words cannot d 8 the beauty of the colorful corals. Many famouscartoon films were made there. Now we areb 9 packing our bags so that we will notmiss the plane when we leave. We can enjoyo 10 in Cairns this time tomorrow. I m expecting to go there ! 1._______2.________3.________4._______5.________ 6._______7.________8.________9. 10.
题目标签：珊瑚礁
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【单选题】Water— the Issue of This Century The world is running short of fresh water．Populations are growing bigger and thirstier(渴的), with the result that fresh water is becoming increasingly scarce(缺乏)．Half t...
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】Life of the Samoans①The Samoan islands are 2, 300 miles south of the Hawaiian islands. Though the land is steep, the islands have a plant cover watered by up to 200 inches of rain a year. All that rai...
A.
up to 200 inches
B.
mostly weed the land
C.
make the tree crops grow
D.
they are not eaten very often
E.
the Samoans do not work hard
F.
2.300 miles from the Hawaiian Islands
【单选题】Text 2 We recently sailed with our research ship through the Red Sea to the Indian Ocean where we did research work for about a year. Our main objectives (目标) were the little-known Maldi...
A.
the coral reef exists in regions with warm climate
B.
the coral reef provides favorable living conditions for them
C.
the creatures are away from the er of being eaten by sharks
D.
most sea creatures feed on the colourful coral
【单选题】For more than 40 years, Earth has been sending out distress signals．At first they were subtle, like the thin shells of bald-eagle eggs that cracked because they were laced (使混合) with DDT．Then the sign...
A.
Even though people around the world have taken various measures to save the earth, many ecosystems still keep declining.
B.
As our world evolves, the relationship between Earth and humanity becomes closer and closer.
C.
It's essential and important to carry out a thorough research on the current state of the whole earth.
D.
The continuous deterioration of the global environment has awakened most human beings to the importance of environmental protection.
相关题目：
【单选题】（）年，中国发行首套以海洋为主题的邮票《海底世界・珊瑚礁观赏鱼》。
A.
1996
B.
1997
C.
1998
D.
1999
【单选题】Life of the Samoans①The Samoan islands are 2, 300 miles south of the Hawaiian islands. Though the land is steep, the islands have a plant cover watered by up to 200 inches of rain a year. All that rai...
A.
up to 200 inches
B.
mostly weed the land
C.
make the tree crops grow
D.
they are not eaten very often
E.
the Samoans do not work hard
F.
2.300 miles from the Hawaiian Islands
【单选题】珊瑚礁只能在有阳光的地方生长，即海水清澈且深度不超过( )处。
A.
40米
B.
200米
C.
80米
D.
100米
【单选题】我国海南亚龙湾附近的（）是我国最重要的珊瑚礁保护区。
A.
野猪岛海域
B.
蛇岛海域
C.
放鸡岛海域
D.
猴岛海域
【单选题】Text 2 We recently sailed with our research ship through the Red Sea to the Indian Ocean where we did research work for about a year. Our main objectives (目标) were the little-known Maldi...
A.
the coral reef exists in regions with warm climate
B.
the coral reef provides favorable living conditions for them
C.
the creatures are away from the er of being eaten by sharks
D.
most sea creatures feed on the colourful coral
【判断题】四王岛有世界上罕见的不同种类的珊瑚礁群。
A.
正确
B.
错误
【判断题】笙珊瑚的骨骼是珊瑚礁和珊瑚岛的主要成分
A.
正确
B.
错误
【单选题】For more than 40 years, Earth has been sending out distress signals．At first they were subtle, like the thin shells of bald-eagle eggs that cracked because they were laced (使混合) with DDT．Then the sign...
A.
Even though people around the world have taken various measures to save the earth, many ecosystems still keep declining.
B.
As our world evolves, the relationship between Earth and humanity becomes closer and closer.
C.
It's essential and important to carry out a thorough research on the current state of the whole earth.
D.
The continuous deterioration of the global environment has awakened most human beings to the importance of environmental protection.
【单选题】世界上最大的珊瑚礁是下面哪一项:()
A.
三亚珊瑚礁
B.
澳大利亚大堡礁
C.
永兴岛珊瑚礁
D.
西沙群岛珊瑚礁
【单选题】世界上 最长 最大的珊瑚礁群位于 （ ） 。
A.
印度尼西亚
B.
澳大利亚
C.
美国
D.
泰国
【单选题】下列不属于珊瑚礁破坏的原因的是
A.
全球变暖
B.
海洋污染
C.
臭氧空洞
D.
洋生物的异常繁殖
【单选题】()是海南岛海岸珊瑚礁的主要类型。
A.
平直岸礁
B.
海湾岸礁
C.
泻湖岸礁
D.
小岛岸礁
【单选题】世界最大最长的珊瑚礁群是位于南半球的哪片珊瑚礁？（）
A.
远洋礁
B.
玉琢礁
C.
宣德群礁
D.
大堡礁
【判断题】按照礁体与岸线的关系，珊瑚礁可以分为岸礁、堡礁和环礁。
A.
正确
B.
错误