单项选择题

According to this passage, "Crew Exploration Vehicle" refers to

A．a space shuttle fleet
B．U.S.'s geopolitical strategy
C．a new spacecraft
D．a lunar station
<上一题 目录 下一题>
热门 试题

单项选择题
What is the main topic of this passage
A．Bush's new spaceflight program.
B．Completing the International Space Station.
C．Reorganizing NASA.
D．Bush's election-year announcement.
单项选择题
What should be the focus of NASA according to this passage
A．Research.
B．Industrial development.
C．Exploration.
D．National defense.
相关试题