What are some important species found in wetlands? A. Tigers and lions. B. Elephants and giraffes. C. Waterfowl, amphibians, reptiles, and fish. D. Monkeys and apes. 相关知识点: 试题来源: 解析 C。解析:文章提到“Some of the important species found in wetlands include waterfowl, amphibians...
A. To find a suitable place to lay eggs B. To avoid being eaten by larger fish downstream C. To look for cooler water D. To follow the flow of food 相关知识点: 试题来源: 解析 A。解析:选项A,许多鱼类在特定季节逆流而上是为了找到合适的地方产卵,这是鱼类繁殖习性的重要体现。选项B,逆流而...
The two fish species(物种)are some of the oldest living animals in the Yangtze River. And Chinese sturgeons are even “aquatic panda”. They have lived for about 140 million years. Since 1983, people have set free about 7 million Chinese sturgeons in the Yangtze River. ...
The two fish species (物种) are some of the oldest living animals in the Yangtze River. And the Yangtze sturgeon even hasanothername: the aquatic (水中) panda. It has lived for more than 150 million years. Since 1983, people have set free about 7 million Chinese sturgeons in the Yangtze...
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根据第四段The two fish species(物种)are some of the oldest living animals in the Yangtze River.这两个鱼种是长江的一些最古老的生物,据此判断它被称为水中熊猫是因为数量非常少,因此猜测划线部分含义为数量非常少。故选A。(4)细节理解题。根据第三段As for the ...
Tigers are the largest cat species in the world and are known for their powerful build and sharp instincts. Living mostly in Asia, tigers are solitary animals, and they are responsible for a significant number of human fatalities each year. ...
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Jellyfish species have all kinds of offbeat common names: fried-egg jellies, cabbage heads, big reds. 水母有各种千奇百怪的俗名:炒蛋水母,包菜头,大红等等。 10. 5kb The egg is this big. 那只鸡蛋有这么大。 11. 37kb Breakfast was corned beef hash, browned, with an egg on top of...