Tom_______ in the library every night over the last three mo
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Tom_______ in the library every night over the last three months.
为什么要选has been working而不是had been working.明明是过去三个月的时间啊?
over是不是有特殊用法?
为什么要选has been working而不是had been working.明明是过去三个月的时间啊?
over是不是有特殊用法?
Tom 现在还是每晚在图书馆工作呀
over the last three months 是从上三个月一直持续到现在,并且以后还有可能继续
所以用现在完成时,强调对现在有影响
如果是had been working 一定是说明在现在以前就停止了,过去的过去了
over the last three months 是从上三个月一直持续到现在,并且以后还有可能继续
所以用现在完成时,强调对现在有影响
如果是had been working 一定是说明在现在以前就停止了,过去的过去了
Tom_______ in the library every night over the last three mo
Tom in the library every night over the last three months.
Tom_in the library every night over the last
Tom ___(work) in the library every night over the last 3 mon
2012.1.236.Tom ____ in the library every night over the last
英语时态语法问题,Tom ___(work) in the library every night over the l
Tom have been working in the library every night
over night,over the night,in a night的区别
询问英语时态问题1.tom( has been working )in the library every night
i think i saw mary worked in the library last night
.— Where were you last night?— I was in the library.I ______
jim went to the library last night 改为一般疑问句