What's this in English?回答?有3个选择：1.It is the UFO.2.It is a UFO.3.It is an UFO.

分类: 作业答案 • 2021-12-19 16:22:21

问题描述：

What's this in English?回答?
有3个选择：1.It is the UFO.
2.It is a UFO.
3.It is an UFO.

答