第 70 课: 更多的动词；疑问代词：谁，哪；副词：平时-3

Who wears space suits? 谁穿宇航服

Who wears dresses? 谁穿连衣裙

Who carries guns? 谁拿枪

Who lives on a ship? 谁住在船上

Which animal has only two legs? 哪只动物只有两条腿

Which animal has four legs on the ground? 哪只动物四条腿着地

Which animal has two legs on the ground and two legs off the ground? 哪只动物两条腿着地，还有两条腿没着地

Which animal has all four legs off the ground? 哪只动物四条腿都没着地