in many respects be based
on gloss over sign into shed
light on serve as draw support for
ensue from rebel against be
attributable to What this Middle-East country never expected was the whole political system in danger and an economy on the verge of collapse that ______ a seemingly moderate clash between protesters and the police.
这个中东国家从来没有意料到的是整个政治体系面临的风险和即将崩溃的经济，这一切都起源于抗议者和警察之间的一场看似普通的冲突。