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正确
const person = {
firstName: "John",
lastName: "Doe"
};
alert(@(16));
const person = {
firstName: "John",
lastName: "Doe"
};
alert(person.firstName);
不正确
点击 此处 重试 正确
下一题 ❯const person = { firstName: "John", lastName: "Doe" }; alert(w3exercise_input_no_0); |