草原日出阅读题答案

2015年12月英语六级考试仔细阅读题62答案

What do we learn about the space-tourism firm Virgin Galactic？

A.It has just built a craft for commercial flights.

B.It has sent half a dozen passengers into space.

C.It was about ready to start regular business.

D.It is the first to launch "suborbital” flights.