发动机磨合后的()应在有负荷热磨合后在测功机上进行。A、测验 B、测定 C、测量 D、测试 发布时间:2018-02-16 02:02 │ 来源:www.tikuol.com 题型:单项选择题 问题: 发动机磨合后的()应在有负荷热磨合后在测功机上进行。A、测验B、测定C、测量D、测试
题型:单项选择题 Whenever we hear of a natural disaster, we feel sympathetic to the people to be affected.()A. to have affectedB. to have effectedC. who have been effectedD. who have been affected 查看答案