产品成本计算的辅助方法有()。
A.品种法
B.分批法
C.分步法
D.分类法
E.定额法
参考答案:D, E
根据句意及首字母写出单词。
1. We each b _____ ( 拿,带) a painting we made in art class.
2. Mine was a picture of the o _____ .
3. The picture always makes me r_____ (记住) my holiday.
4. Karen and Jack showed us some p _____ .
5. She has long h _____ . She combed it ten times.
In Copenhagen,the UN climate conference grew more tense and divisive asthe developing countries
didn't trust the promises made by the industrial countries to_____ greenhouse gas emission (排放) . [ ]
A. cut out
B. cut down
C. cut off
D. cut up