That's because dolphins are one of the smartest animals species on Earth. 因为,海豚是地球上最聪明的物种之一。 So exactly how smart are they? 它们到底有多聪明? Like whales and porpoises, 像鲸鱼和鼠海豚, dolphins belong to the group of aquatic mammals 海豚属于水生哺乳动物的一类, known as cet...
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Do you want to know how smart dolphins are? Please watch the video about the _1_ on the computer. Now let me _2 the "Play" button(按钮) on the video camera. OK, I have turned on the machine. Please watch it 3.American scientists are trying to look for 4 to communicate with ...
Songs aren’t the only form of sound whales use.Porpoisesand dolphins which are smaller whales use high-frequency pitches. Unfortunately, these sounds don’t travel as far so they more often communicate using clicks or whistles. Dolphins and sperm whales use echolocation to navigate dark or murky...
Howareyourparents?“”“Theyarefine.Thankyou”.“你父母身体好吗?”“很好,谢谢。” 4)用来表示感叹。 Howsmartthedolphinsare!这些海豚多聪明啊! Howhardheisworking!他工作多认真啊! 5)可以用来询问数量、时间、距离、频率等。例如: Howmanyhoursdoyousleepeveryday?你每天睡几个小时? HowoftendoyouwatchTV?
Question: Tell me more about octopus intelligence. How are they smart? How are they dumb? Are they social? Are other sea dwellers other than dolphins smart too?- Alex H, Atlanta Answer:As I noted when answeringa question about shark intelligence last year, “how smart is this animal” dep...
根据文中 “The two groups can then travel together. Unlike most of the other animals, dolphins are smart enough to learn a new language by inventing and copying new sounds."可知,海豚互相"问候” 之后就一起旅行,海豚足够聪明,可以通过发明和复制 新的声音来学习一种新的语言,由此可推断它们很友好 ...
When two groups of dolphins meet, they each choose a member to "talk" to the other group. The two groups can then travel together. Like most of the other animals, dolphins are smart enough to learn a new language by listening(发明) and copying new sounds.21. Chimpanzees usually greet ...
1. How do dolphins swim in water? Fluke.The tail of a dolphin or whale moves up and down like a paddle to push the animal through the water. In some whale species, flukes are so unique that scientists use them like fingerprints to tell whales apart. ...
My favorite animals are dolphins and rabbits. I think dolphins are smart and friendly, and rabbits are cute and a little bit quiet. Do you like koalas? They are one of Australian’s native animals. Well, to tell you the truth, I don't like them very well, because I think they are ...