River （）flows through Glasgow.
Reasons for the British coal mining is called a “sick” industry today.
商品重要的化学性能有（） ["脆性","耐光性","硬度","弹性"]
下图为“近30年来我国沿海地区海平面总体上升幅度示意图”。读图回答问题。
对我国沿海海平面上升幅度的分析，主要采用了（） ["GPS","GIS","RS","数字地球"]
土壤物理机械性质不包括（）。 ["土壤粘结性","土壤粘着性","土壤耕性","土壤可塑性"]
RFIC、MMIC和M3IC是何含义？
