Answer: A and C
Explanation: This is because there is no evidence for the other two answers.
Personally, I would phrase it like this:
The choir moved the audience to tears with their beautiful voices.
. As is often said, knowledge is power, and power in the wrong hands can be dangerous. ... If you yourself are faced with an opportunity to gain knowledge and later apply it, you must decide whether the potential benefits are worth any harm that may be done as a result.
Answer:
D
Explanation:
Line 6 through 10 tells about an experiment run by an animal researcher in which pigs were trained to play video games. Line 9-10 of the passage goes as: <em>"...Curtis (the researcher) said the pigs got the point within minutes, learning at as rate as fast as chimpanzees." </em>He compared the learning speed between pigs and chimpanzees, which implies that chimpanzees were also trained to play the same games as pigs and even before pigs.
In addition:
A is incorrect as <em>candy </em>was not mentioned in the lines.
B is incorrect as the animal researcher worked with pigs <em>over a period of several weeks</em>, not years.
C is incorrect as the game was not described in the lines so the matching game was unknown.
