In your opinion, which of the following strategies is the best way for a student to prepare for a sucessful career?

在你看来，以下哪一种策略是学生为成功的职业生涯做准备的最好方法？

More than three dozen spacecraft have made at least partially sucessful missions to Venus, beginning with NASA's Mariner 2 spacecraft flying by in 1962.

36架以上的航天器成功或者至少部分成功地到达了火星，其中美国航空航天局发射的水手二号于1962年最先登陆。