The prefix "pan-" meanseverything, and appears in words like “Pangaea” and “pandemic.” In this context, it means astate where everything is going wrong, or “mayhem."("Pandemonium" was first used in Milton'sParadise Lostto mean "the place where all demons live," which one might be able to infer from the word's use of the root "demon.") To provide further help, “bliss” ishappiness and contentedness;“orderliness” meanstidinessand the quality of being well organized;and “misery” isgreat sadness.

"Incongruous" meansinappropriate,out of place, orill-fitting,so "ill-fitting" is the correct answer.

"Intermediate" meansmiddle.

A “predisposition” isa tendency or liability to think or feel a certain way about something. For example, someone from a violent past might be “predisposed” to violence in the present. The correct answer is thus "tendency," as "tendency" is the answer choice closest in meaning to "predisposition."As for the other answer choices, a “disinclination” is the opposite of a “predisposition”— it is something you arenot liable to do;“repudiate” and “renounce” both meanto rejectordeclare that somethingis wrong and stop participating in it;and “mar” is a verb that meansruinormake worse.

The root "anthro"meansrelated to mankind, and the root "phil"meansloving. The word “philanthropic” thus means somethingrelated toloving mankind. Of the five answer choices, something that suggests a love of man is “charitable.” Both “philanthropic” and “charitable” are used to describe someone whogives generously to others. None of the other answer choices are close in meaning to "philanthropic": “insolent” meansrude;“bemused” meansperplexedor confused; and “parsimonious” meansselfishornot generous with others.

"Unexpected" meanssuddenorunplanned for, so "sudden" is the correct answer.

The prefix "ambi-" meansboth, as in “ambidextrous,” which meansequally skilled with both hands. In this context, “ambivalent” meansto be in two minds, to be in both minds, to be unsure.To provide further help, “vexing” meanspuzzling or confusing;something that is “unsettling” makes younervous and uncomfortable;“你nprepared” meansto be not ready.

The prefixomni-meanseverywhereor everything, as in “omnipotent,” which meansall-powerfulor “omniscient,” which meansall-knowing. The word “omnipresent” meanspresent everywhere;this is closest in definition to “ubiquitous,” which meansexisting everywhere. To provide further help, a “carnivore” isa creature that only eats meat;an “omnivore” isa creature that eats meat and vegetables,that eats everything.

“悲伤”是一个根词意味着一个问题啊r negative situation. A grievance most nearly means a complaint or alert someone to a problem.

The root word "ego" indicates someone who is self-centered. An "egoist" is a person who is overly focused on their own interests. "Diminutive" meanssmall. "Preeminent" meansa notable or leading figure.