What is the main idea of this passage?

Câu hỏi: What is the main idea of this passage?

A Of all animals, dogs and horses can count best.

B Careful training is required to teach animals to perform tricks involving numbers

C Although animals may be aware of quantities, they cannot actually count.

D Animals cannot “count” more than one kind of object.

Câu hỏi trên thuộc đề trắc nghiệm

Đề luyện thi Đánh giá năng lực môn Anh - số 14