I’m not sure the text, but thx for the points mate, good day.
C is the choice I would make because I believe the writer is planning to answer this question: "and how come we think dogs are so smart". The writer never tells us what dogs can't do (a) or mention others being dumb (b) and doesn't make fun of humans (d)
Chavez's ultimate goal was "to overthrow a farm labor system in this nation which treats farm workers as if they were not important human beings.1962, he founded the National Farm Workers Association (NFWA), which would form the backbone of his labor campaigns. Chavez wanted the dignity and rights of farm workers to be respected.
The water ran down from her hair and clothes; it ran down into the toes of her shoes and out again at the heels. And yet she said that she was a real princess. ... Now they knew that she was a real princess because she had felt the pea right through the twenty mattresses and the twenty eider-down beds.