关于非谓语动词的题.

问题描述:

关于非谓语动词的题.
The old man got up just before sunrise,as he often did,( )along
the beach and breathe the fresh air.
A.walked B.walking C.to walk D.having walked
我怎么感觉选,因为先起床才能走路阿,走路应该将来一些阿。
到底是什么呢?怎么这么多答案阿?有没有敢肯定的?
是breathe
还有人回答么?我想多看看意见

句子选C,楼上选C的是对的.The old man got up just before sunrise to walk along the beach and breathe the fresh air.因为有and breathe,说明所填内容必须与之时态一致,as he often did只不过是插入语....