export interface Question {
word: string; //单词
sentence: string; //例句
options: string[]; //选项
answer: string; //答案
}
//题库
export const questionData: Question[] = [
{
word: "book",
options: ["书籍", "笔", "橡⽪", "背包"],
answer: "书籍",
sentence: "I
love to read a good book every night."
},
{
word: "computer",
options: ["电视", "电脑", "⼿机", "相机"],
answer: "电脑",
sentence: "I use the computer
for work and entertainment."
},
{
word: "apple",
options: ["⾹蕉", "桃⼦", "梨", "苹果"],
answer: "苹果",
sentence: "She enjoys eating a crisp apple in the afternoon."
},
{
word: "sun",
options: ["⽉亮", "太阳", "星星", "地球"],
answer: "太阳",
sentence: "The sun provides warmth and light to our planet."
},
{
word: "water",
options: ["⽕", "⼟地", "⻛", "⽔"],
answer: "⽔",
sentence: "I always carry a bottle of water with me."
},
{
word: "mountain",
options: ["沙漠", "海洋", "平原", "⼭"],
answer: "⼭",
sentence: "The mountain range is covered in snow during winter."
Question.ets ArkTS
16
},
{
word: "
flower",
options: ["树⽊", "草地", "花", "灌⽊"],
answer: "花",
sentence: "The garden is filled with colorful
flowers."
},
{
word: "car",
options: ["⾃⾏⻋", "⻜机", "船", "汽⻋"],
answer: "汽⻋",
sentence: "I drive my car to work every day."
},
{
word: "time",
options: ["空间", "时钟", "⽇历", "时间"],
answer: "时间",
sentence: "Time flies when you're having fun."
},
{
word: "music",
options: ["画", "舞蹈", "⾳乐", "戏剧"],
answer: "⾳乐",
sentence: "Listening to music helps me relax."
},
{
word: "rain",
options: ["雪", "雷电", "阳光", "⾬"],
answer: "⾬",
sentence: "I enjoy the sound of rain tapping on the window."
},
{
word: "fire",
options: ["冰", "⽕焰", "烟雾", "闪电"],
answer: "⽕焰",
sentence: "The campfire warmed us on a chilly evening."
},
{
word: "friend",
options: ["陌⽣⼈", "邻居", "家⼈", "朋友"],
answer: "朋友",
sentence: "A true friend is always there
for you."
},
{
word: "food",
options: ["⽔果", "蔬菜", "⾁", "⻝物"],
answer: "⻝物",
17
sentence: "Healthy food is essential
for a balanced diet."
},
{
word: "color",
options: ["⿊⾊", "⽩⾊", "红⾊", "颜⾊"],
answer: "颜⾊",
sentence: "The artist used a vibrant color palette."
},
{
word: "bookshelf",
options: ["椅⼦", "桌⼦", "书架", "床"],
answer: "书架",
sentence: "The bookshelf is filled with novels and reference books."
},
{
word: "moon",
options: ["太阳", "星星", "⽉亮", "地球"],
answer: "⽉亮",
sentence: "The moonlight illuminated the night sky."
},
{
word: "school",
options: ["公园", "商店", "医院", "学校"],
answer: "学校",
sentence: "Students go to school to learn and grow."
},
{
word: "shoes",
options: ["帽⼦", "⾐服", "裤⼦", "鞋⼦"],
answer: "鞋⼦",
sentence: "She bought a new pair of stylish shoes."
},
{
word: "camera",
options: ["电视", "电脑", "相机", "⼿机"],
answer: "相机",
sentence: "The photographer captured the moment with his camera."
}
]
//从题库中随机抽取n个题⽬
export function getRandomQuestions(count: number) {
let length = questionData.length;
let indexes: number[] = [];
while (indexes.length < count) {
let index = Math.floor(Math.random() * length);
if (!indexes.includes(index)) {
indexes.push(index)
}
}
return indexes.map(index => questionData[index])
} 报错Array literals must contain elements of only inferrable types (arkts-no-noninferrable-arr-literals) <ArkTSCheck> Object literal must correspond to some explicitly declared class or interface (arkts-no-untyped-obj-literals) <ArkTSCheck> 应为'(', ',' 或 '}',得到'Question'
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