输出什么?

// 🎉✨ This is my 100th question! ✨🎉

const output = `${[] && 'Im'}possible!
You should${'' && `n't`} see a therapist after so much JavaScript lol`

A. possible! You should see a therapist after so much JavaScript lol B. Impossible! You should see a therapist after so much JavaScript lol C. possible! You shouldn't see a therapist after so much JavaScript lol D. Impossible! You shouldn't see a therapist after so much JavaScript lol

答案： B

解析：

[]是一个真值。 使用&&运算符，如果左侧值是真值，则返回右侧值。 在这种情况下，左侧值[]是一个真值，所以返回Im。 ""是一个假值。 如果左侧值是假的，则不返回任何内容。 n't不会被退回。