With his soldiers ________ for months, the general became even more worried when he thought that the enemy might began another attack at dawn.

A．surrounded;

B．to surround;

C．surrounding;

D．being surrounded;

有关商法与行政法在法律及其关系的属性上的区别说法正确的是（）。

A.商法以强制性规范为主，行政法以任意性规范为主

B.商法以处罚性规范为主，行政法以自治性规范为主

C.商法以任意性规范为主，行政法以强制性规范为主

D.商法以自治性规范为主，行政法以强制性规范为主