Sugar is sold by _______ pound, petrol by _______ gallon.
A.a; a | B.a; the |
C.the; a | D.the; the |
相关知识点
推荐套卷
Sugar is sold by _______ pound, petrol by _______ gallon.
A.a; a | B.a; the |
C.the; a | D.the; the |