2010年職稱英語理工類C級每日一練（6.6）

1 Since ancient times people have found various ways to preserve meat.
    A． eat
    B． cook
    C． freeze
    D． keep
    2 We packed up the things we had accumulated (積累) over the last three years and left.
    A． late
    B． recent
    C． past
    D． final
    參考答案：1.D 2. C