Luke was a human. Like most humans, he learned from his parents.  He was mortal, but he could preserve himself by doing what? Choose the most suitable option to answer the above question. Options：  A. ocean  B. write  C. smile  D. die  E. think critically
B

If you ate some spicy food, what could happen to you? Choose the most suitable option to answer the above question. Options：  A. medium  B. illness  C. throwing up  D. heartburn  E. sleepiness
D

Joe didn't remember to tell Marsha something important before she left home, so he spent an hour desperately doing what? Choose the most suitable option to answer the above question. Options：  A. problems  B. writing down  C. being prepared  D. phoning  E. panicking
D