翻译题:过去几年里,移动支付市场在中国蓬勃发展
书上译:The market of mobile payment has been booming in the past few years.
请问为什么是has不是had?不是过去几年么,怎么是现在完成进行时,,求解。。谢谢
had +过去分词,是过去完成时。它一定要用在过去时间之前发生的动作。必须有一个过去时间做参照。如:He said that he had finished his homework. 完成作业是在他说(过去时间)之前完成的,用过去完成时had finished...
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