单词听写:a heartbreaking and costly ________________ ()

单词拼写（5分）第 81 题 The program_________ （发起)by the Ministry of Education and the Chin

The difference between the cost and selling price is usually the__________．A.advantage###S

Building this road will ______ the construction of ten bridges, and then the total cost re

The total damage cost in both New Jersey and New York amounts to______.A．$60.4 billionB．$6

There is growing public concern about the cost, quality and ________ of health care.A

______relatively costly, the engine is highly efficient and needs servicing infrequently.A