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12 questions
Sharks are a type of _________.
Mammal
Fish
Amphibian
Reptile
Most sharks live in ____ waters. Some live in rivers and lakes.
大部分鲨鱼生活在_____水中。有一些还生活中湖和河里。
cold
warm
Sharks have skeletons made of bones.
鲨鱼的骨架是骨头构成的。
True
False
All sharps are carnivores.
所有鲨鱼都是食肉动物。
False
True
The lose of the teeth of a shark can up to _______ in their life time.
鲨鱼一生最多可以掉多少颗牙齿。
25000
32000
30000
27000
Sharks have many rows of teeth. Which row has the biggest teeth and do most of the work.
鲨鱼有很多排牙齿,哪一排的牙齿最大做最多的工作?
The back row.
The middle row
the front row
Sharks sleep the way humans do.
鲨鱼和人类一样睡觉
True
False
What shark is the largest predatory fish in the world?
下列哪种鲨鱼在鱼类中是最大的捕猎者?
Great Hammerhead Shark
The Whale shark
Tiger shark
The Great White Shark
Which shark is the largest fish in the world?
哪种鲨鱼是鱼类当中最大的
Hammerhead Shark
Whale shark
Great White Shark
Tiger Shark
Is Whale shark a predator?
鲸鲨是捕猎者吗?
Yes
No
Does shark like attacking humans?
鲨鱼会攻击人类吗?
Yes
No
About how many sharks are killed by human every year?
每年大概有多少鲨鱼被人类杀害?
120 million
100 million
200 million
150 million
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