【单选题】Besides proper diet, exercise is one of the key ___________of a healthy lifestyle.
【判断题】يۇقىرى پەللىسى可以用来形容下班高峰期、出行高峰期等等方面。( )
【判断题】船舶发生火灾,若火势较大,为避免烟雾或毒气危及人员生命,直接扑灭时应打开所有通风
【判断题】[ ] One key to effective conflict-resolution is to deal with personalities rather than issues.
【单选题】It took me _____to find out the key to the drawer. [ ]
【单选题】Besides proper diet, exercise is one of the key ___________of a healthy lifestyle.
【判断题】船舶发生火灾,若火势较大,为避免烟雾或毒气危及人员生命,直接扑灭时应打开所有通风。