填空题

Question 9 is based on the following news. At the end of the news item, you will be given 10 seconds to answer the question. Now listen to the news.


【参考答案】

B
<上一题 目录 下一题>
热门 试题

填空题
According to NASA, meeting the cosmic’s head on from such a great distance is A. very easy. B. impossible. C. possible. D. very difficult.
填空题
the unknown
相关试题