单选题Miss Jones _______ music&

问题补充：

单选题MissJones_______musicatBardonSchoolforfiveyearswhenshewasabroadandnowsheisanactress.A.taughtB.has taughtC.had taughtD.has been teaching

答案：

A解析考查时态。根据when she was abroad and now she is an actress.可知，她在学校教书是发生在过去的事情，现在已经不教了，所以只能选择过去时态。