这么英语句子里的should是什么用法呢?Meanwhile the US is preparing financial sanctions against both officials and protest leaders should the violence worsen,according to US congressional aides.如题,should the violence
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虚拟语气,表示对将来情况的假设.在IF从句中,可以省略IF将 should放在句首.就是等于 the violence should worsen 万一暴力事件恶化
======以下答案可供参考======
供参考答案1:
应该是虚拟语气中省略If的用法
供参考答案2:
应该是虚拟语态