什么是金属材料的可焊性？如何评价钢的可焊性？
How did the "Glorious Revolution" break out? What was the significance of it?
最富有竞争性，主要适用于竞争性强的商业、旅游业、娱乐业、房地产业、金融业等用地的城市土地使用权有偿出让的方式是（） ["拍卖出让","交换出让","协议出让","招标出让"]
Say something about the three immigration waves.
Belfast Lough and Lough Neagh lie in（）
夫妻双方在单位各有一套住房，可否按各自住房分别立户？
