单项选择题

How will CEV and the moon lander be launched（）

A．They will be launched separately.
B．CEV will dock with the moon lander.
C．They will be launched together.
D．The moon lander will hold four astronauts.

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单项选择题

How will NASA make its new spaceship（）

A．It will base its design on that of the Apollo program.
B．It will use parts only from the Apollo program.
C．It will make use of the Apollo program and the space shuttle.
D．It will develop new designs and make new components.

单项选择题

What is new in NASA's plan to return to the moon by 2018（）

A．People will land and remain on the moon.
B．Equipment will be carded and installed there.
C．More CEVs will be made regularly.
D．A special device will be used in landing.