The cheetah is the ______ animal in the world, and it can run very fast in a short time. A. fast B. faster C. fastest D. more fastĐoạn văn32/41TASK 2. Choose the best option to complete each sentence. Circle A, B, or C.The cheetah is the ______ animal in the world, and it can run very fast in a short time. fast faster fastest more fastGiải thíchĐáp án đúng là C