【判断题】Wearing the wedding ring on the fourth finger of the left hand is an old custom believing that a vein or nerve runs from this finger directly to the heart.
【单选题】The ______ of wearing a white wedding gown was brought to our country from the West.(原创)
【单选题】The _____ of wearing a white wedding gown was brought to our country from the West. [ ]
【单选题】如图7所示,物体M在竖直向上的拉力F作用下静止在斜面上,关于M受力的个数,下列说法中正确的是()
【单选题】某企业于2016年7月5日开业,该企业第一个纳税年度的起止日期为()