单选题US president George Bush&

问题补充：

单选题USpresidentGeorgeBush____thewarinIraqonMarch20,.Butinternationally,theUSwarinIraq_____asonecountrymisusingitspoweroveraweakernation.A.started, has been criticizedB.has started, had been criticizedC.started, has criticizedD.had started, was criticized

答案：

A解析美国对伊拉克发动战争是过去（March 20,）的事，应用一般过去时，而这场战争一直受到国际社会的批评，应用现在完成时的被动语态。故选A。