题目

___(be).from? ___...___(come) from?
1.___polar bears 2.___( come)from the Arctic?
yes,3.___ 4.___
5.___（be）the tiger from Asia? Yes,6.___ 7.___

提问时间：2020-07-24

答案

1.Do,
2.come
3.they
4.do
5.Is
6.it
7.is