The correct answer to this open question is the following.
I suppose science fiction writers use this method to advance their stories because it is a magnificent way to use your imagination and conduct readers to never-before-seen places. Places where only can be accessed via the mind and the imagination. And that is fantastic.
Science fiction writers like French Jules Verne used his knack to take us to distant lands, or to space, or under the ocean, just using science fiction. He was a man before his time. He could predict the future in his novels. Something to admire.
Through the use of science fiction, you can write about otherwise controversial times such as other dimensions, ET's, UFOs, supernatural powers, and more.
I really cannot think of another good way writers might transport through time, as effective as science fiction.
Answer:
Gladwell's purpose is to pinpoint that by sacrifice, children should have equal opportunity to achieve success.
Explanation:
Gladwell pointed out that summer vacation is one of the major challenge to education in American. Stating categorically that summer break unconsciously segregate higher income children from lover income children. Because during summer vacation, children who cannot afford the demands are mostly unproductive. Thus, it a period of a wasted time for them.
He was able to achieve his purpose by stressing that success requires giving children equal opportunity, and this is possible by sacrifice, giving those who do not have the opportunity a chance.
I think the answer may be C or D.
Hope this helps!
Let me know if i'm wrong
D. a plural pronoun when a singular pronoun was needed.