【单选题】He is bargaining_______ the shop assistant.
【简答题】用于高速压力机的冲压材料是(A. 板料 B. 条料 C. 卷料 D. 块料
【单选题】He is bargaining_______ the shop assistant.
【简答题】He is paid $10 hour for the job. (salesclerk discount pants per bargaining tips normally depends cash buyers)
【单选题】电压互感器的测量精度取决于 ( ) 选择 。
【简答题】底物水平磷酸化(substrate level phosphorylation)
【简答题】底物水平磷酸化(substrate—level phosphorylation)