A big blue whale is 100 feet long and weigh up 150 tons.(对划线部分提问)划线部分 100 feet long and weigh up 150 tons ———  ——— is a big blue whale?

问题描述:

A big blue whale is 100 feet long and weigh up 150 tons.(对划线部分提问)
划线部分 100 feet long and weigh up 150 tons
———  ——— is a big blue whale?