周转料一般采用如下摊销方法()
A.按年限摊销
B.按使用次数摊销
C.按实际损坏程度摊销
D.按租费收入摊销
参考答案:A, B, C, D
Since you have made such good preparations,there _______ be any problem about passing the coming exam.
A.mustn’t
B.shan’t
C.shouldn’t
D.needn’t
注水泵油环卡死会出现什么现象?