A importancia de_uma_virgula from luci96 Marque a opção correta:/* This is the CSS stylesheet used in the exercise. *//* Elements in square brackets are replaced by data based on configuration settings when the exercise is built. *//* BeginCorePageCSS *//* Made with executable version 6.3 Release 0 Build 5 *//* Hack to hide a nested Quicktime player from IE, which can't handle it. */* html object.MediaPlayerNotForIE { display: none;}body{ font-family: Geneva,Arial,sans-serif; background-color: #8000ff; color: #000000; margin-right: 5%; margin-left: 5%; font-size: small;}p{ text-align: left; margin: 0px; font-size: 100%;}table,div,span,td{ font-size: 100%; color: #000000;}div.Titles{ padding: 0.5em;; text-align: center; color: #000000;}button{ font-family: Geneva,Arial,sans-serif; font-size: 100%; display: inline;}.ExerciseTitle{ font-size: 140%; color: #000000;}.ExerciseSubtitle{ font-size: 120%; color: #000000;}div.StdDiv{ background-color: #ff80ff; text-align: center; font-size: 100%; color: #000000; padding: 0.5em; border-style: solid; border-width: 1px 1px 1px 1px; border-color: #000000; margin-bottom: 1px;}/* EndCorePageCSS */.RTLText{ text-align: right; font-size: 150%; direction: rtl; font-family: "Simplified Arabic", "Traditional Arabic", "Times New Roman", Geneva,Arial,sans-serif; }.CentredRTLText{ text-align: center; font-size: 150%; direction: rtl; font-family: "Simplified Arabic", "Traditional Arabic", "Times New Roman", Geneva,Arial,sans-serif; }button p.RTLText{ text-align: center;}.RTLGapBox{ text-align: right; font-size: 150%; direction: rtl; font-family: "Times New Roman", Geneva,Arial,sans-serif;}.Guess{ font-weight: bold;}.CorrectAnswer{ font-weight: bold;}div#Timer{ padding: 0.25em; margin-left: auto; margin-right: auto; text-align: center; color: #000000;}span#TimerText{ padding: 0.25em; border-width: 1px; border-style: solid; font-weight: bold; display: none; color: #000000;}span.Instructions{}div.ExerciseText{}.FeedbackText, .FeedbackText span.CorrectAnswer, .FeedbackText span.Guess, .FeedbackText span.Answer{ color: #000000;}.LeftItem{ font-size: 100%; color: #000000; text-align: left;}.RightItem{ font-weight: bold; font-size: 100%; color: #000000;}span.CorrectMark{}input, textarea{ font-family: Geneva,Arial,sans-serif; font-size: 120%;}select{ font-size: 100%;}div.Feedback { background-color: #8000ff; left: 33%; width: 34%; top: 33%; z-index: 1; border-style: solid; border-width: 1px; padding: 5px; text-align: center; color: #000000; position: absolute; display: none; font-size: 100%;}div.ExerciseDiv{ color: #000000;}/* JMatch flashcard styles */table.FlashcardTable{ background-color: transparent; color: #000000; border-color: #000000; margin-left: 5%; margin-right: 5%; margin-top: 2em; margin-bottom: 2em; width: 90%; position: relative; text-align: center; padding: 0px;}table.FlashcardTable tr{ border-style: none; margin: 0px; padding: 0px; background-color: #ff80ff;}table.FlashcardTable td.Showing{ font-size: 140%; text-align: center; width: 50%; display: table-cell; padding: 2em; margin: 0px; border-style: solid; border-width: 1px; color: #000000; background-color: #ff80ff;}table.FlashcardTable td.Hidden{ display: none;}/* JMix styles */div#SegmentDiv{ margin-top: 2em; margin-bottom: 2em; text-align: center;}a.ExSegment{ font-size: 120%; font-weight: bold; text-decoration: none; color: #000000;}span.RemainingWordList{ font-style: italic;}div.DropLine { position: absolute; text-align: center; border-bottom-style: solid; border-bottom-width: 1px; border-bottom-color: #000000; width: 80%;}/* JCloze styles */.ClozeWordList{ text-align: center; font-weight: bold;}div.ClozeBody{ text-align: left; margin-top: 2em; margin-bottom: 2em; line-height: 2.0}span.GapSpan{ font-weight: bold;}/* JCross styles */table.CrosswordGrid{ margin: auto auto 1em auto; border-collapse: collapse; padding: 0px; background-color: #000000;}table.CrosswordGrid tbody tr td{ width: 1.5em; height: 1.5em; text-align: center; vertical-align: middle; font-size: 140%; padding: 1px; margin: 0px; border-style: solid; border-width: 1px; border-color: #000000; color: #000000;}table.CrosswordGrid span{ color: #000000;}table.CrosswordGrid td.BlankCell{ background-color: #000000; color: #000000;}table.CrosswordGrid td.LetterOnlyCell{ text-align: center; vertical-align: middle; background-color: #ffffff; color: #000000; font-weight: bold;}table.CrosswordGrid td.NumLetterCell{ text-align: left; vertical-align: top; background-color: #ffffff; color: #000000; padding: 1px; font-weight: bold;}.NumLetterCellText{ cursor: pointer; color: #000000;}.GridNum{ vertical-align: super; font-size: 66%; font-weight: bold; text-decoration: none; color: #000000;}.GridNum:hover, .GridNum:visited{ color: #000000;}table#Clues{ margin: auto; vertical-align: top;}table#Clues td{ vertical-align: top;}table.ClueList{ margin: auto;}td.ClueNum{ text-align: right; font-weight: bold; vertical-align: top;}td.Clue{ text-align: left;}div#ClueEntry{ text-align: left; margin-bottom: 1em;}/* Keypad styles */div.Keypad{ text-align: center; display: none; /* initially hidden, shown if needed */ margin-bottom: 0.5em;}div.Keypad button{ font-family: Geneva,Arial,sans-serif; font-size: 120%; background-color: #ffffff; color: #000000; width: 2em;}/* JQuiz styles */div.QuestionNavigation{ text-align: center;}.QNum{ margin: 0em