人力土方挖掘的工作面为( )㎡/人。
A.1-2
B.2-3
C.3-4
D.4-6
正确答案是D
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/1203522.html
上一篇:Are you in earnest?-Do you truly love me?-Do you sincerely wish me to be your wife? "I do; and if an oath is necessary to satisfy you, swear it.' "Then, sir, I will marry you." "Edward-my little wife!" "Dear Edward!" "Come to me -
下一篇:统计指标和统计标志有何区别与联系?