What does this code print to the console? <pre><code>let bear = { sound: 'roar', roar() { console.log(this.sound); },};bear.sound = 'grunt';let bearSound = bear.roar;bearSound();</code></pre>

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What does this code print to the console? <pre><code>let bear = { sound: &#x27;roar&#x27;, roar() { console.log(this.sound); },};bear.sound = &#x27;grunt&#x27;;let bearSound = bear.roar;bearSound();</code></pre>

想查看完整答案?

What does this code print to the console? <pre><code>let bear = { sound: 'roar', roar() { console.log(this.sound); },};bear.sound = 'grunt';let bearSound = bear.roar;bearSound();</code></pre>