工程造价的确定可由公式工程造价=Σ(工程量×单价)表示,其中的单价在定额计价法中包括()
A、人工费
B、材料费
C、机械费
D、管理费
E、利润
F、风险
参考答案:A, B, C
根据句意及首字母提示完成单词。
1. It's important for you to eat a b_____ diet.
2. The t_____ festival in China is the Spring Festival.
3. Exercising enough can help you s_____ healthy.
4. We can listen with ears and walk with our f_____.
5. He is very busy at the m_____. You can come to see him an hour later.
可疑类资产的风险代理清收,实物清收方式的代理费,按不超过实物变现实际回收现金的()%确定。
A、10
B、20
C、5
D、15