填空题

You will hear a talk. As you listen, you must answer questions 21—30 by writing NO MORE THAN THREE words in the space provided on the right: You will hear the talk TWICE.
From which field of science do we learn a lot about the planets

【参考答案】

Astronomy

<上一题目录下一题>

热门试题

单项选择题

单项选择题

You will hear a talk. As you listen, you must answer questions 21—30 by writing NO MORE THAN THREE words in the space provided on the right: You will hear the talk TWICE. From which field of science do we learn a lot about the planets 您的浏览器不支持 audio 元素。