Mount Everest is the highest mountain in the world.

A. All other mountains in the world are as high as Mount Everest.

B. Mount Everest is not so high as other mountains in the world.

C. Mount Everest is as high as other mountains in the world.

D. No mountain in the world is as high as Mount Everest.

Ôn thi vào 10 (Viết lại câu)