ACCORDING TO THE PASSAGE, WHICH ANIMALS APPEAR MOST OFTEN ON THE CAVE...

Câu 27: According to the passage, which animals appear most often on the cave walls?

A. Horses B. Bison C. Birds D. Wild cats

Mark the letter A, B, C, or D on your answer sheet to indicate the word whose underlined part

differs from the other three in pronunciation in each of the following questions.