2010年職稱英語理工類B級每日一練（4.29）

1 Our statistics show that we consume all that we are capable of producing.
    A．waste
    B．buy
    C．use
    D．sell
    2 The fuel tanks had a capacity of 140 liters.
    A．function
    B．a(chǎn)bility
    C．power
    D．volume
    參考答案：1. C 2. D