合同要在双方友好协商的基础上订立，任何一方都不得把自己的意志强加于另一方，更不能强迫对方同自己签订合同，这体现了工程项目合同管理的基本原则中的( )。

A．公平原则

B．平等自愿原则

C．诚实信用原则

D．等价有偿原则

—().

—That would be great! Please drop me off at the library.

A. Could you bring me the bill

B. Would you like me to give you a lift

C. Could you tell me the postcode for Paris

D. Would you like to have my e-mail address