outbreak = sudden increase（improved, upsetted, 另两个我忘了）
obscure=conceal 答案有干扰选项diminish
occasion-event
outlet 出口，出路
occasion-event
obscured- conceal
obtain --acquire
prosperous--wreathy,
premise = assumption
parcel out= distribute
procurement= obtain
practical/predictable/great-----p*midablepractical, not very sure?
came from a article: the American army in 1776, ----conquer pumidable
difficulties----
prohibited = extremely
pare away --- remove
Pattern n. 式样, 格调, 图案 vt. 依据图形模仿，仿造 = match, imitate
Pinnacle = high point
Pledge 保证, 誓词 = Promise
practically 几乎，差不多 = nearly
Predicament 困境
Premise 首要条件 v. 假设 =assume
Previous = Past
