A thesaurus is most helpful for students who must find the correct pronunciation for a difficult new word.
need to find multiple definitions for one word.
would like to keep their writing from becoming repetitive.
are looking for multiple forms of one word.

Sometimes when you read things in your head, you skip overall small details/words. when you read aloud, you hear those words and it’s easier to comprehend what you just read. saying things aloud also you remember them.

The correct answer is .com because anyone that has access to internet can post and it can be incorrect information or biased. i also got this correct on my test.

  match the example to the term.   1. formal standard english: by the power vested in me as a minister of the gospel, i now pronounce you man and wife. what god has joined together, let not man put asunder.2. colloquial english:   congratulations, jim and sarah. we're very happy for you. you for inviting us3. technical text: to register online at smith's bridal, complete the form below and press "enter." (directions, instructions or explanation) 4. regional dialect y'all make a fine couple! i reckon you'll be happy. 5. informational text: the photographer said he would photoshop in a better picture of the uncooperative flower girl.6. jargon: the aforementioned parties, in entering into said agreement, hereby mutually swear that they have, to the best of their abilities, provided a truthful representation of their intent . .   (legal jargon)7. informal standard english: way to go, guys! you'll do great! (no conjunctions used)8. slang: hey, just chill out. (used by a particular profession or group)9. literary text: entreat me not to leave thee or to refrain from following after thee. for whither thou goest i will go (bible)