June 2007 LG 4
Posted: Tue Apr 05, 2011 6:22 pm
June 2007 LG 4
The prompt says "exactly 5 kinds of materials are recycled."
Does this mean that each of these five have to be recycled, or is it simply saying there are no other possibilities than these 5?
The prompt says "exactly 5 kinds of materials are recycled."
Does this mean that each of these five have to be recycled, or is it simply saying there are no other possibilities than these 5?