How will NASA make its new spaceship?（　　）

A．It will base its design on that of the Apollo progra

B．It will use parts only from the Apollo progra

C．It will make use of the Apollo program and the space shuttl

D．It will develop new designs and make new component

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1 How will CEV and the moon lander be launched?（　　）

A．They will be launched separatel

B．CEV will dock with the moon lande

C．They will be launched togethe

D．The moon lander will hold four astronaut

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2 What will be the astronauts’ top priorities?（　　）

A．Entering the orbit and landing on the moo

B．Landing and walking on the moon surfac

C．Exploration and researches into the moon compositio

D．Exploration and construction of a moon bas

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3 The reason why NASA hopes to carry out at least two moon missions a year stating in 2018 is to ____.（　　）

A．ensure the moon traveling and the moon base construction

B．speed up the moon base construction and other activities

C．guarantee the quality of the researchers’ scientific study

D．set up new training laboratories for future missions to Mars

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