与产品有关的要求的评审应确保()
A、产品要求得到规定
B、应填写合同评审表
C、提交标书后能满足顾客的要求
D、根据生产能力对订单适当更改后与顾客进行沟通
参考答案:A
His wife was ill in hospital, but____ it didn't havemuch influence on his research work. [ ]
A. fortunately
B .eventually
C. certainly
D. surprisingly
强调了经济周期的根源在于生产结构的不平衡的理论是()。
A.纯货币理论
B.创新理论
C.心理理论
D.投资过度理论