钢厂今年计划产钢55万吨,比去年增产25%,去年产钢多少万吨?
55÷(1+25%),
=55÷1.25,
=44(万吨);
答:去年产钢44万吨.
The doctor examined the patient carefully, only_____ she was not seriously ill.
A.found
B.to find
C.finding
D.to be found
以下不属于情报分析外部意义的是()
A.辅助决策
B.支持处罚
C.提供证据