"Part of speech" and "vocabulary" are the two among the choices given in the question that <span>can help you determine the meaning of an unfamiliar word when identified without consulting the dictionary. The correct options among all the options that are given in the question are option "B" and option "C". I hope it helps you.</span>
These are the elements that can help us determine the meaning of an unfamiliar word when we do not have the chance to consult the dictionary. By identifying a word's part of speech, we can begin to analyze the context that surrounds the word and in this way obtain some clues as to its meaning. Moreover, by looking at the vocabulary that surrounds the word, we can also gain clues as to what a particular word might mean. Finally, if we know the word's etymology, we are more likely to guess what the word is meant to describe.
The author of a book wants to make the reader feel what the topic of book is about. for example if the book is sad, the author wants the reader to feel those emotions.