The Answer is A.. Just took the test
Answer:
One main feature of the free enterprise system is that any citizen is free to start a business
During recent research, genetic researchers have isolated the gene that determines the natural times a person sleeps and wakes.
Here's the issues with the sentence:
"During recent research," doesn't match the tense of "genetic researchers have isolated."
"The natural times a person sleeps and wakes" is over explanatory, and should be simplified.
Research is repeated.
Answer: B. Genetic researchers recently isolated the gene that determines a person's natural sleep cycle.
Hope this helps!
Explanation:
The poem is called Bayonet Charge and centres on the feelings of one soldier as he goes 'over the top' to charge towards the enemy trenches. His initial feelings of patriotism are replaced, as he charges, with an overriding sense of fear
