起重中常用的钢丝绳是()。A、6x19 B、7x19 C、6x20 D、7x20 发布时间:2017-03-22 03:13 │ 来源:www.tikuol.com 题型:单项选择题 问题: 起重中常用的钢丝绳是()。A、6x19B、7x19C、6x20D、7x20
题型:单项选择题 People are encouraged to speak openly, but careless words are _____ to hurt others' feelings. [ ]A. possible B. probableC. likely D. sure 查看答案