Background noise in the classroom becomes a major __________ (干扰), which can affect students’ ability to concentrate.
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A new study suggests that contrary to most ________ (以前的) surveys, people are actually more stressed at home than at work.
He managed to _________ (说服) his roommate to bring him some takeout from KFC.
Official figures show a sharp _________ (下降) in the number of foreign tourists.
Because of the intense competition in the job market, even the excellent students are ___________ (寻找方法) make their resumes stand out.