降低生产成本是企业兼并的基本动机之一。某行业一家年产量为200万吨的企业正在对四个兼并方案进行讨论。从最能降低平均生产成本看,根据下图,该企业应该( )
_______you need any help, please don't hesitate to let me know.
If I had known you were coming, I ______a larger table.
I passed by Joan quickly without greeting her, ______not to see her.
The inventor was determined to go on with the experiment_______countless failures.
To our great relief, the exam turned out to be not so difficult as we_______.