保险企业职工福利费按计税工资总额的______的比例计算知除。
A.14% B.2%C.1.5% D.1%
参考答案:A
I am in_____ charge of the class which was in
charge of my wife.
A.不填;the
B.不填;不填
C.the; 不填
D.the; the
气体灭火系统的管道若为已镀锌的无缝钢管,则不宜采用( )。
A.法兰连接 B.螺纹连接C.焊接连接 D.沟槽式管接头连接