Which statement best evaluates the author's use of pacing to enhance the narrative?
The go-karts lined up in rows, each displaying its colorful racing stripes
that would turn into a blurry rainbow once the race began. Lani gripped
the steering wheel, her gloved hands steady, and listened anxiously for
the starting gun's pop. Engines roared and bubbled around her, while
her heart thudded unmercifully in her chest. Only a few more seconds,
and she'd slam the gas pedal to the floor and become the first girl to
win the Summersville Go-Kart Challenge.
O A. It is not effective, because the fast pace creates the impression
that Lani is unable to focus on the task at hand.
O B. It is not effective, because the slow pace is too calm to capture
Lani's excitement at the start of her race.
O c. It is effective, because the fast pace helps the reader relate to
Lani's anxious feelings.
o
D. It is effective, because the slow pace foreshadows Lani's
unusually slow race time.

a: it is sound because it cites an expert’s opinion.

laughter improves people's emotional and well-being.   kavita khajuria is a psychiatrist and he has defined laughter as " physical expression of humour and joy that has numorous protective qualities." when you feel under stress or sad because you have argued with a person you love, you need to laugh to feel strong enough to face the problems.

when you have an exam , you probably feel under stress. laughing will you release this tension. humour decreases the hormones that cause stress. k. khajuria   says that the brain releases some chemical components when we laugh. these chemical components are called neurotrophic factors and they are very important. they support the neurons in the brain and encourage the growth of new neurons. as a conclusion, you should laugh a lot before giving your exam. laughing will you with your exam and with your brain.

if you are having difficult times with friends or family members, laughing will also you face these problems. alannagh kelly is an assistant psychologist. she thinks that laughter can   make anger and anxiety vanish in the air. laughter can set a new and exciting atmosphere among people and it can make the bonds bewteen people stronger. so, if you are having a difficult time with someone you love, invite him / her to watch a comedy. you will probably make peace.

laugher will certainly protect you against stress and emotional pain. watching a comedy   may be a solution to stress or damaged bonds. " this remedy is fun , free, and best of all, no instructions needed."   alannagh kelly has said in her blog.