我有一個函數，可以根據選擇的選項來計算調查中的分數，但是我總是得到與第一個if條件相同的值var questions = [{        "question": "L'impact est ",        option1: "faible",        option2: "moyen",        option3: "haut",    },   var currentQuestion = 0;var score1 = 0;var totQuestions = questions.length;var number = 0;var progressText = document.getElementById("progressText");var container = document.getElementById('quizContainer');var questionEl = document.getElementById('question');var opt1 = document.getElementById('opt1');var opt2 = document.getElementById('opt2');var opt3 = document.getElementById('opt3');var nextButton = document.getElementById('nextButton');var resultCont = document.getElementById('result');function loadQuestion(questionIndex) {    var q = questions[questionIndex];    questionEl.textContent = (questionIndex + 1) + '. ' + q.question;    opt1.textContent = q.option1;    opt2.textContent = q.option2;    opt3.textContent = q.option3;    progressText.innerText = questionIndex + 1 + ' de ' + totQuestions + ' questions '; };  function loadNextQuestion() {    var selectedOption = document.querySelector('input[type=radio]:checked');    if (!selectedOption) {        alert('veuillez sélectionner votre réponse');        return;    }        var answer =selectedOption.Value;            if (questions[currentQuestion].opt1 == answer) {            score1 += 1;        } else if (questions[currentQuestion].opt2 == answer) {            score1 += 2;        } else {             score1 += 3    }    selectedOption.checked = false;    currentQuestion++;    progressText.textContent = questionEl / totQuestions    if (currentQuestion == totQuestions - 1) {        nextButton.textContent = 'Finish';    }    if (currentQuestion == totQuestions) {        container.style.display = 'none';        resultCont.style.display = '';        resultCont.textContent = 'le résultat est ' + ' ' + score1 + ' ' +answer+' '+ option1 ;        return;    }    loadQuestion(currentQuestion);};loadQuestion(currentQuestion);