问题描述：
一道英语选择题,求详细解答并翻译
The work in the office was _______ by a constant stream of visitors.
A.confused B.hampered C.reverend D.perplexed
The work in the office was _______ by a constant stream of visitors.
A.confused B.hampered C.reverend D.perplexed
问题解答：
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