It's three weeks since we ____him.___为什么不能用have seen 而用了have been seen 为什么?三周了自从我们 见他.have seen 不也是现在完成时么 been 不是be的过去式表示曾经经历,我们要加进去?
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![It's three weeks since we ____him.___为什么不能用have seen 而用了have been seen 为什么?三周了自从我们 见他.have seen 不也是现在完成时么 been 不是be的过去式表示曾经经历,我们要加进去?](/uploads/image/z/9289413-45-3.jpg?t=It%27s+three+weeks+since+we+____him.___%E4%B8%BA%E4%BB%80%E4%B9%88%E4%B8%8D%E8%83%BD%E7%94%A8have+seen+%E8%80%8C%E7%94%A8%E4%BA%86have+been+seen+%E4%B8%BA%E4%BB%80%E4%B9%88%3F%E4%B8%89%E5%91%A8%E4%BA%86%E8%87%AA%E4%BB%8E%E6%88%91%E4%BB%AC+%E8%A7%81%E4%BB%96.have+seen+%E4%B8%8D%E4%B9%9F%E6%98%AF%E7%8E%B0%E5%9C%A8%E5%AE%8C%E6%88%90%E6%97%B6%E4%B9%88+been+%E4%B8%8D%E6%98%AFbe%E7%9A%84%E8%BF%87%E5%8E%BB%E5%BC%8F%E8%A1%A8%E7%A4%BA%E6%9B%BE%E7%BB%8F%E7%BB%8F%E5%8E%86%2C%E6%88%91%E4%BB%AC%E8%A6%81%E5%8A%A0%E8%BF%9B%E5%8E%BB%3F)
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It's three weeks since we ____him.___为什么不能用have seen 而用了have been seen 为什么?三周了自从我们 见他.have seen 不也是现在完成时么 been 不是be的过去式表示曾经经历,我们要加进去?
It's three weeks since we ____him.___为什么不能用have seen 而用了have been seen 为什么?
三周了自从我们 见他.have seen 不也是现在完成时么 been 不是be的过去式表示曾经经历,我们要加进去?
It's three weeks since we ____him.___为什么不能用have seen 而用了have been seen 为什么?三周了自从我们 见他.have seen 不也是现在完成时么 been 不是be的过去式表示曾经经历,我们要加进去?
都不对,应该是saw
我们已经是三个礼拜没见到他了
。。我觉得吧。。其实met更合适。。。