Aclimax is the point of __ in the storya. introductionb. resolutionc. new detaild. greatest stress

Climax is often identified as the highest point of interest in a story. It is the moment the rising action begins to transition in the falling action of the story's plot. At this point, the conflict is at the highest point of tension

So, D, the greatest stress.

a and b are the correct answer to what your looking fior

"the tune the he might never know again." this part build anticipation. dexter got extremely happy by the piano tune. he could see what he was living at that moment in his life throught this feeling. the reader might want to learn more about his happy life. in fact, he called it a state of   'ecstasy'. the fact that he had got in a mood of intense appreciation and that everything about him was extremely bright and glamorous might lead the reader to feel that this state of happiness may not last long. the two parts from the excerpt that exemplify the anticipation are: " the sound of the "; " it was a know again."