A. socialized B. centralized C. warned off D. cared for
A. to B. of C. at D. on
A. circulate B. triumph C. undermine D. fail
A. eliminate B. accumulate C. diminish D. establish
A. presence B. light C. honor D. present
A. otherwise B. likely C. likewise D. alike
A. reduced B. improved C. released D. relieved
A. control B. contrast C. concept D. contact
A. adopted B. collected C. integrated D. recruited
A. restrict B. restrain C. refine D. refrain