Where could you see a mammoth that is not real? Choose the most suitable option to answer the above question. Options：  A. stone age  B. ice age  C. ancient history  D. museum of natural history  E. storybook
E

His long walk home wasn't over, he lived on the tenth storey of a walk up what? Choose the most suitable option to answer the above question. Options：  A. skyscraper  B. book of stories  C. tall building  D. apartment building  E. mall
D

What has an accelerator and is owned by most people? Choose the most suitable option to answer the above question. Options：  A. vehical  B. fuel system  C. accelerate  D. airplane  E. car
E