I have been very busy the last few days 这句话算什么时态?have been doing是现在完成进行时 have been done 应该是完成时的被动语态 那我上面这句话算什么呢?have been 有什么用法也帮我补充下
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![I have been very busy the last few days 这句话算什么时态?have been doing是现在完成进行时 have been done 应该是完成时的被动语态 那我上面这句话算什么呢?have been 有什么用法也帮我补充下](/uploads/image/z/13481133-69-3.jpg?t=I+have+been+very+busy+the+last+few+days+%E8%BF%99%E5%8F%A5%E8%AF%9D%E7%AE%97%E4%BB%80%E4%B9%88%E6%97%B6%E6%80%81%3Fhave+been+doing%E6%98%AF%E7%8E%B0%E5%9C%A8%E5%AE%8C%E6%88%90%E8%BF%9B%E8%A1%8C%E6%97%B6+have+been+done+%E5%BA%94%E8%AF%A5%E6%98%AF%E5%AE%8C%E6%88%90%E6%97%B6%E7%9A%84%E8%A2%AB%E5%8A%A8%E8%AF%AD%E6%80%81+%E9%82%A3%E6%88%91%E4%B8%8A%E9%9D%A2%E8%BF%99%E5%8F%A5%E8%AF%9D%E7%AE%97%E4%BB%80%E4%B9%88%E5%91%A2%3Fhave+been+%E6%9C%89%E4%BB%80%E4%B9%88%E7%94%A8%E6%B3%95%E4%B9%9F%E5%B8%AE%E6%88%91%E8%A1%A5%E5%85%85%E4%B8%8B)
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