From the outside looking in, it has may seem that what we offer our clients is
nothing more than a simple delivery service. However, actually delivering the load
a wide range of services and information, which will involves processing customs

A．rid
B．discard
C．eliminate
D．disown

A．To see what conditions are like in space.
B．To prepare the young scientists for future work in space,
C．To show the judges of the competition what they could do.
D．To allow the teams to try out their ideas.