https://online2.tingclass.net/lesson/shi0529/0001/1240/13-08.mp3
https://image.tingclass.net/statics/js/2012
28. When business is ______, there is usually an obvious increase in unemployment.
A. degraded B. depressed C. reduced D. lessened
<depress>
depress v.使沮喪, 使蕭條
depression 沮喪, 蕭條, 低洼地帶
</depress>
<degrade>
degrade v.(使)降級, (使)墮落
</degrade>
<reduce>
reduce vt.減少, 縮小
induce 誘惑, 勸誘
produce 生產(chǎn)
deduce 推斷, 推論, 演繹出
educate 教育
education n.教育
introduce 介紹
</reduce>
<lessen>
lessen 減少, 變得更小
enrich 使豐富, 使充實
</lessen>
<recession>
recession （經(jīng)濟）不景氣
</recession>
<redundant>
redundant 冗余的
</redundant>
