2010年職稱英語綜合類AB級每日一練（1.29）

1. Numerous attempts have been made to hide the truth.
    A. Many
    B. Successful
    C. Effective
    D. Several
    1. A. 分析: numerous – many – a lot of – a large number of - quite a few of 許多的, 大量的
    successful adj. 成功的
    effective adj. 有效(力)的 (take/ adopt effective measures 采取有效措施)
    several adj. 幾個的
    make attempts to do sth.: 努力…