Everything comes with price; there is no such thing as free lunch in the world.
A.a, a B.the, / C.the, / D.a, /
Everything comes with price; there is no such thing as free lunch in the world.
A.a, a B.the, / C.the, / D.a, /
D
price意思是“代价”，为可数名词，第二空前边有no,后面的名词不用冠词，故选D项。