A BIRD USES ... TO FLY WITH.A. ITS LEGSB. ITS FEATHERC. ITS HEADD....

10. - 3500 CAU TRAC NGHIEM ON TAP AV THCS

3500 CAU TRAC NGHIEM ON TAP AV THCS

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Đáp án tham khảo

10. A bird uses ... to fly with.

a. its legs

b. its feather

c. its head

d. its wings

--> d