列入税收票证管理的章戳。包括税收()
A.票证监制章
B.征税专用章
C.退库专用章
D.税务代保管资金专用章
参考答案:A, B, C, D
I don’t think it wise ________ the hard work that they have refused to do.
A.of you taking on
B.for you to take on
C.of you to take on
D.for you taking on
《民用建筑隔声设计规范》(GBJ118-88)中,住宅楼分户墙的空气声计权隔声量最低标准应大于( )。
A.35dB
B.40dB
C.45dB
D.50dB