题目内容

If they see a black cat ________ in front of them, they think it will bring them bad luck.

A. to walk
B. walking
C. walk

查看答案

搜索结果不匹配？点我反馈

更多问题

If they see a black cat walking ______ them, they think it _ them _____.

翻译j句子： However, in China, a black cat just means it is black, one of the colours.

轨道板精测所使用的仪器设备不包括（）。

A. 全站仪
B. 精密测量标架
C. 工控机
D. 轨检小车

每次放置标架时，将标架的探头与___________充分接触，在曲线上要采用松紧带与承轨台拉紧。