5/04 Sharp Teeth

請輸入正確的學號

Dinosaurs who have plant-based diet normally have ____ teeth.

• blunt

• glee

• convince

• swift

You should ______ your mother to let you come to the party.

• swift

• instinct

• tricerartops

• convince

Which of the following pictures best illustrates the word "glee"?

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• 
• 
• 

What happens to the baby triceratops in the end?

• It stays at the T-Rex lair and becomes friends with the two baby tyrannosaurus.

• The mother T-Rex feeds it to her own children.

• It is eaten by the mother T-Rex.

• Out of sympathy, the mother T-Rex releases it so that it can return to its own mother.

Why does the mother triceratops say that "being so close to the ground, it's nice to have more eyes"?

• Due to their limited range of vision, triceratops' horns serve as a well-honed sensory tool that helps them steer clear of hungry predators.

• As they can't fly, see far or run fast, the more companions they have, the more they can watch out for each other.

• As a slow and blunt species of dinosaur, triceratops have evolved to grow a third eye at the back of its frill.

• Since it's hard to see anything but the ground underneath them, triceratops are dependent on other dinosaurs to detect danger.