Answer:
I just took the test. This is the right answer.
It revealed the harsh realities of human existence.
Explanation:
The Civil War was so destructive to lives and property that Americans lost their taste for "fanciful" literature and turned toward more realistic depictions of life.
<span>If these were the missing choices:
A. The first train consisted of thirty-four cars weighing, all told, ninety tons.
B. Before the time of Watt, the steam engine was exclusively a steam pump—slow and wasteful of fuel.
C. The idea of using steam for driving stationary machinery originated in the early centuries.
D. Watt made it a quick, powerful, and efficient engine, requiring only a fourth as much fuel as before.
My answer is D. WATT MADE IT A QUICK, POWERFUL, AND EFFICIENT ENGINE, REQUIRING ONLY A FOURTH AS MUCH FUEL AS BEFORE.
Though the passage is not given, I chose option D because it gives the benefit that others experienced from Watt's contribution.</span>
D is correct
A is wrong because is should be are
B is wrong because does should be do
C is wrong because has should be have
D. the goal of a market economy is economic freedom
