2010年職稱英語理工類C級每日一練（3.10）

1 I had some difficulty in carrying out the plan.
    A． making
    B． keeping
    C． changing
    D． implementing
    2 Mr. Johnson evidently regarded this as a great joke.
    A． readily
    B． casually
    C． obviously
    D． simply
    參考答案：1. D 2. C