(Q).
What can a child do to quietly pass the time? Choose the most suitable option to answer the above question. Options：  A. brood  B. read book  C. become adult  D. ask questions  E. clean room
(A).
B


(Q).
People are helping others while expecting nothing in return, how are they behaving? Choose the most suitable option to answer the above question. Options：  A. deceptive  B. cruel  C. naive  D. altruistic  E. weird
(A).
D


(Q).
The frozen food is starting to melt, where would I put it? Choose the most suitable option to answer the above question. Options：  A. supermarket  B. refrigerator  C. fridge  D. grocery store  E. heater
(A).
C