Sweaty pig feet are so good so yummy
Well we can learn everything they been through and did
The main idea is found by looking at the general idea of the text you are reading, what is it about? What does it mention?
The correct answer is A. To give instructions on how to make a pinhole viewer in order to see a solar eclipse.
Explanation
According to the previous text, it can be affirmed that the text has the objective of giving instructions on how to make a hole viewer to see a solar eclipse because the author uses a structure in which he takes sequential steps to elaborate a solar viewer. For example, the author gives four steps to make the viewer using two cardboards and pinhole. So, the correct answer is A. To give instructions on how to make a pinhole viewer in order to see a solar eclipse.
I would be said that that the letter might reveal he is compassionate. (option D) this might be seen especially in the sentence "<span>which allowed me no room for hesitation", it seems that he was following his heart to fulfill its request, so he could not hesitate, he obeyed immediately. </span>