袋装水泥的质量误差不得超过()kg。A.±0.5; B.±1.0; C.1.5±; 发布时间:2019-11-10 21:48 │ 来源:www.tikuol.com 题型:单项选择题 问题: 袋装水泥的质量误差不得超过()kg。A.±0.5;B.±1.0;C.1.5±;D.±2.0。
题型:单项选择题 —Your hamburger is the best I’ve ever tasted, Ms. Black!—Thanks, Harry. _____. A.That’s easy to makeB.I learned it from my parentsC.Please don’t say soD.I’m glad you enjoyed it 查看答案