Joseph______to evening classes since last month.A.has been g
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Joseph______to evening classes since last month.A.has been going B.has gone选哪个说明理由
A
由since可知是完成时态,又由 last month 可知这行为从上个月就一直存在.
has been going 是has been doing的形式,就是这个动作一直在发生.
B是去了还没有回来.
希望对你有所帮助.
再问: 选B有什么不对吗?
再答: 选B的意思是从上个月就去上夜校了,但是去了还没有回来。讲的是一次性的行为。
而A是经常性的行为。去了又回,又去。。。
再问: 你怎么知道去夜校的这个行为是经常性的?
再答: 就A和B而言,选A.
选A的原因刚刚已经说过了。
而如果选B的话是指他从上个月一直都在去夜校,就只去了一次,而且还没有回来。你觉得科学么?
懂了?
由since可知是完成时态,又由 last month 可知这行为从上个月就一直存在.
has been going 是has been doing的形式,就是这个动作一直在发生.
B是去了还没有回来.
希望对你有所帮助.
再问: 选B有什么不对吗?
再答: 选B的意思是从上个月就去上夜校了,但是去了还没有回来。讲的是一次性的行为。
而A是经常性的行为。去了又回,又去。。。
再问: 你怎么知道去夜校的这个行为是经常性的?
再答: 就A和B而言,选A.
选A的原因刚刚已经说过了。
而如果选B的话是指他从上个月一直都在去夜校,就只去了一次,而且还没有回来。你觉得科学么?
懂了?
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