A.a cure for colds |
B.bottles |
C.a cure for old age |
D.a medicine that made people live forever |
A.the medicine was too cheap |
B.the medicine was too expensive |
C.he looked quite old himself |
D.he didn’t look honest |
A.变化 | B.付钱 |
C.给……钱 | D.向……要价 |
A.one dollar a bottle |
B.twenty-five dollars a bottle |
C.ten dollars a bottle |
D.fifty dollars a bottle |
A.The cure for old age is very useful and not so expensive. |
B.he man is not honest, and neither is his assistant. |
C.The cheaper the medicine is, the more people will buy. |
D.The two men are very honest, and they’d like to help people live forever. |