Yes, the woman who became " girl computers" held to higher standard. The computers are usually dominated by males. Therefore, when woman become girl computers, they tend to have higher standard in order to prove that they are better than man. They set a higher standard for themselves to show that they can also do what males can do.
The correct answer is B. Slash and burning is a technique used to clear vegetation that is also beneficial to the earth because the ashes from the vegetation can help new vegetation grow in time.