Tim continued to run away, _________ our shouts to him that he should return.     [ ]

A. as regards                      

B. with regard to    

C. regardless of                

D. regarding

物流标准化中以（）为最重要。

A.物流基础模数

B.物流模数

C.集装箱尺寸

D.物流建筑基础模数