The more I think about him, the more reasons I find for loving him _____ I did. [ ]

A. as much as

B. as long as

C. as soon as

D. as far as

进行水力模型实验，要实现明渠水流的动力相似，应选的相似准则为( )。

A．弗诺得准则

B．雷诺准则

C．欧拉准则

D．其他准则