1THE EARTH 'S RESOURCES ARE BEING [ ] AT A GREAT RATE ,SO WE SHOULD TAKE CARE OF THEM NOW.
A USED OUT B RUN OUT C GIVEN OUT D RUN OUT OF
2 THE MAYOR SAID THAT THE PLAN IS BY NO MEANS [ ]BEING CARRIED OUT NEXT YEAR.
A PREVENTED FROM B STOPPED C KEPT D FORBIDDEN
请解释一下1中为什么不选B 2中各项差别是什么