为什么内齿轮绞车采用四压两戗固定时,戗柱柱窝深度不得小于50mm? 发布时间:2017-06-28 18:42 │ 来源:www.tikuol.com 题型:问答题 问题: 为什么内齿轮绞车采用四压两戗固定时,戗柱柱窝深度不得小于50mm?
题型:问答题 用所给的句子完成对话。A. I'm sorry to hear it.B. May I speak to John?C. I'm afraid I can't do that today.D.Is that Mrs Black speaking?E. Can I take a message for John?A: Hello! Who's that speaking?B: Hello! This is Mary. _1__ A: Sorry ,John isn't in.B: __2__A: Yes. This is Mrs Black.B: Mrs Black ,I called at four thirty this afternoon, but nobody was in.A: Oh,we were all out. John wasn't back home then. Mr Black and I went for a business talk. 3__B: Yes,please. John asked me to go shopping with him this afternoon. _4_ My mother is ill .l have to stay at home to look after her.A: __5 _ .Just stay at home and take a good care of your mother.B: Thank you very much. Bye ! 查看答案
题型:问答题 清代张聪贤的《官箴》:“吏不畏吾言,而畏吾廉;民不服吾能,而服吾公;公则民不敢慢,廉则吏不敢欺。公生明,廉生威。”这告诫我们党和政府的各级领导干部应该做到[ ]①自觉接受人民监督②始终保持清正廉洁③正确履行管理职能④依法行使手中权力A、①③B、①②C、②④D、③④ 查看答案
题型:问答题 下列对资格预审文件/投标文件递交的叙述,错误的是( )。A.从招标文件开始发售到投标文件递交截止日不得少于10天B.送达地点一定要详细告知C.送达地点可附地图D.对于逾期送达的或者未送达指定地点的资格预审文件/投标文件,招标人不予受理 查看答案