What is the best thing to do if you aren't sure you understand another person's position? A. Keep listening; they'll eventually reveal it.

B. Ask the person to explain it.

C. Pretend that you do understand it.

D. Assume that you know what it is.

the answer should be b ask the person to explain it.

i say that the answer is 'd'

the more fit you are, the faster the recovery. your heart rate drops most sharply in the first minute after you stop exercising; it should then fall about 20 beats a minute—a drop of less than 12 beats a minute is considered abnormal. this “recovery heart rate” is measured as part of an exercise stress test.