Question: Why would someone not want to be cogitating? Choose the most suitable option to answer the above question. Options：  A. dance  B. decision  C. headaches  D. reaching conclusion  E. enlightenment
Answer: C

Question: To think for a long time you need to be able to? Choose the most suitable option to answer the above question. Options：  A. sit quietly  B. concentrate  C. know first  D. relax  E. drink
Answer: B

Question: Why are there different kinds of dogs? Choose the most suitable option to answer the above question. Options：  A. do many things  B. go outside  C. to give the ark more diversity  D. many colours  E. sleep soundly
Answer:
D