The following question refers to gulliver’s travels by jonathan swift.
what is the purpose of “flappers” in laputan families?
to wave their arms around wildly
to hit people involved in a conversation
to clean up after the family’s meals
to read stories to the children before bed

The answer is B - to hit people, i just took the test.

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation:

the answer would be c