【C12】A．executeB．mobilizeC．fulfillD．launch

They were successful ______ a communication satellite.A、launchB、to launchC、in launching

A．executeB．interpretC．compileD．maintain

A．Launch a campaign.B．Sign a petition.C．Launch violence.D．Address speeches.

The army launched several air raids yesterday morning.A．hitsB．insultsC．attacksD．bombs

It was three years after the first satellite launching that a （spaceship) containing a

Pocahontas and her tribemen are ready to launch a war with the English.（)