Câu hỏi:
2 năm trước

Read the passage and choose the best answer.

Sharks have been around for a very long time. Sharks have lived in the oceans even before dinosaurs roamed the earth! Sharks are fish, and there are over 400 types of sharks. When they have babies, the babies are called pups.

Sharks lose their teeth, like humans, but they don't just lose their baby teeth. They lose teeth throughout their lives. When a shark loses a tooth, a tooth from another row of teeth will move into its place. New teeth are always growing. Most sharks are carnivores, so they feed on other animals, like fish or seals.

Sharks might look scary, but they are not usually dangerous to people. People are more dangerous to sharks, since people hunt sharks. To be safe, though, it is a good idea to leave sharks alone if you see them!

When do shark lose teeth?

Trả lời bởi giáo viên

Đáp án đúng: a

Khi nào cá mập rụng răng?

A. trong suốt cuộc đời của họ

B. khi chúng còn non

C. khi chúng già

Thông tin: They lose teeth throughout their lives.

Tạm dịch: Họ bị rụng răng trong suốt cuộc đời của họ.

Hướng dẫn giải:

Kiến thức: Đọc hiểu

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