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was have has had were 傻傻分不清楚

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例句:the hunt went on for several weeks, but the puma was not caught. 单复数我懂,可在这句话中,“但是美洲狮没有被抓到”为什么用was 而不用had .语意不是“没有”的意思么?怎么用was 了


来自Android客户端1楼2014-03-12 17:59回复
    还有一句…but he has never managed to get enough money to have the church clock repaired, 为啥用has, 不用was 呢?


    来自Android客户端2楼2014-03-12 18:12
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      都可以的,区别很细微。开始学新三是吧,加油噢。


      来自iPhone客户端3楼2014-03-12 18:38
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