根据地图符号面积载负量确定符号选取数量的方法为:( )
— Is it better to be physically attractive or intelligent?
— .
Sometimes buyers only purchase some , tangible or intangible.
You can have eggs or hard-boiled.
Goods are carried by several of transport--on road or rail, by sea or air.
A campus emergency ______ occur at any time of the day or night, weekend, or holiday, with little or no warning.
Every child is unique. Don’t him or her to others.
Prices may change quickly if supply or demand .
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