同向行驶的车辆,两车之间的距离应保持在()米以上。 A.20 B.30 C.40 D 发布时间:2017-09-12 17:07 │ 来源:www.tikuol.com 题型:单项选择题 问题: 同向行驶的车辆,两车之间的距离应保持在()米以上。A.20B.30C.40D.50
题型:单项选择题 We have faith that the project, if ___ according to the plan, will definitely work out well. [ ]A. carrying out B. being carried out C. carried out D. to be carried out 查看答案