Coal burning ______ a lot of smoke and pollutes our air. [ ]

A. gives off

B. gives up

C. gives away

D. gives in

财务部门在接到单位用计算接替代手工账的申请后，应在（）个月内作出是否进行审批的决定，并通知申请单位。

A.2

B.3

C.6

D.1