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题库 / OG2017V-SC-239
The psychologist William James believed that facial expressions not only provide a visible sign of an emotion, actually contributing to the feeling itself.
emotion, actually contributing to the feeling itself
emotion but also actually contributing to the feeling itself
emotion but also actually contribute to the feeling itself
emotion; they also actually contribute to the feeling of it
emotion; the feeling itself is also actually contributed to by them
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feeling of it 语义上应该指代it feeling of feeling 错
CD二选一... 错了,,,, 好像是短语 固定短语,,,, 脑壳发卡 选了D
not only...but also...平行结构，it指代feeling本身
itself指什么