Two cats are running ____the wall.选项：across over between off along in on into outof under

热心网友

along。

热心网友

along对，不过依语境不同答案可以不只一个，用ACROSS,穿过破墙，OVER“越过（矮墙）”、OFF跑离、on在墙头跑。

热心网友

along 表示沿着墙跑.

热心网友

along