2010年職稱英語(yǔ)理工類AB級(jí)每日一練（2.10）

3、During the past ten years there have been dramatic changes in the international situation.
    A) permanent
    B) powerful
    C) striking
    D) practical
    標(biāo)準(zhǔn)答案： c
    4、During the past ten years there have been dramatic changes in the international situation.
    A) permanent
    B) powerful
    C) striking
    D) practical
    標(biāo)準(zhǔn)答案： c