街道上积水最多的是
人工清扫的道路应该先清扫()。
To understand the sentence, you should analyze its parts ________.
某施工企业欲租用一种施工设备,与商家甲谈妥每月租金2000元,并支付了定金200元,定金不可退还。此后,又有商家乙愿以每月1700元出租同样的设备。如果重新进行租用设备方案的比选,则沉没成本为()元。
清道工人清扫保洁道路质量必须经得起()检查监督。
极限=【】
人行地道的地面保洁质量在什么情况下与道路保洁质量标准相同
With the publication of( ),Theodore Dreiser was launching himself upon a long career that would ultimately make him one of the most significant American writers of the school later known as literary naturalism.
1992年中华人民共和国国务院颁布了101号令是()
在间距为50m,每个班次收集保洁废物箱