（ ）quality and prices are satisfactory, there are prospects of g

（ ）quality and prices are satisfactory, there are prospects of good sales here.
A、Provided
B、Even
C、Though
D、Unless
【正确答案】：A
【题目解析】：provided，假如。Even，甚至。Though，虽然。Unless，除非。A项符合句子意思。