2010年職稱英語(yǔ)理工類AB級(jí)每日一練（12.07）

1. In his two-hour-long lecture he made an exhaustive (A)analysis of the issue.
    A) extremely thorough B) long and strong
    C) crazy D) unconvincing
    2. These are our motive (B)for doing it.
    A) reasons B) arguments
    C) targets D) stimulus (A)
    答案：1. A　　2.A