资产的使用状态有几种?分别是什么?
参考答案:
八种。分别是在用、待修、在修、备用、闲置、调剂、待报废、报废八种。
To write his paper, he tried hard to collect _______ information as he could.
A.many of
B.a great many
C.the number of
D.a large amount of
池板栅多元合金主要由()、钙、()、锡组成