危险废物污染防治技术政策的总原则是危险废物的()。
A.减量化、再利用、无害化
B.再利用、资源化、无害化
C.减量化、资源化、再利用
D.减量化、资源化、无害化
参考答案:D
.—The sales clerk in that company was but helpful.
—I couldn’t agree more. The last time I were there he treated me like dirt.
A.something
B.everything
C.nothing
D.anything
特种劳动防护用品必须具有“三证”和“一标志”,即生产许可证、产品合格证、 ( )和安全标志。
A.安全等级证
B.安全鉴定证
C.安全评价人员资格证书
D.安全技术证