Examples are used to "exemplify" a situation. Hence, we take an abstract theory and we make it more approachable by showcasing some details. Hence, we have that the example makes abstract idea more concrete. The first 2 choices are wrong since they state the opposite. The 3rd choice is rather irrelevant, examples can make it more or less didactic. Hence, the 4th choice is correct.
The answer to this question is that Malik suffers from a
specific phobia. A specific phobia is a disorder where in a person fears when a
person is being exposed to a specific thing / object or even a situation. The
common examples of specific phoebia are being afraid of seeing blood, hearing
and seeing a lightning, being afraid of heights, being claustrophobic and the
likes. Having a specific phobia can be caused by a negative experience and even
the environment that the person is located. This kind of phobia really affects
the person and may lead to being isolated, having mood disorder, and even lead
to suicide.
D. to build her credit history
You always want to have this good, this is how you get cars, and houses and loans in your name!
C. most people are the middle class