Which is the largest city in Scotland?() ["Cardiff","Edinburgh","Glasgow","Manchester"]
当危机事件发生时,主流媒体要一如既往地保持全面、客观、准确、及时地报道,让社会大众知道事件的真相。
混凝土内部温度与环境温度差不得超过20℃;混凝土的降温速率最大不应超过3℃/d。
陈萍收到一个国际会议的邀请,她接受了邀请。这是什么渠道类型的沟通。() ["正式的沟通渠道","自发的沟通渠道","反馈沟通渠道","非正式的沟通渠道","情感表达渠道"]
()属于客车用分配阀。 ["120型","103型","104型","GK型"]
蒸发