B. To appease something is to try and make better or to subordinate, the opposite of appease is to provoke, or instigate.
I think it might be d although I am not entirely sure.
This is 2. Vietnamese New Year or Têt. Têt signified the first day of the lunar new year and is celebrated with numerous festivities, firecrackers, and the traditional red envelope. I'm slightly offended by this question; does every think Vietnam is that miserable? Feels bad to be Vietnamese...