A:_____? B:About two and a half months.A When are you leaving for Shanghai?B How long have you been at this school?如果是B,时间段应该用FOR呀!!FOR TOW AND A HALF MONTHS!!
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A:_____? B:About two and a half months.A When are you leaving for Shanghai?B How long have you been at this school?如果是B,时间段应该用FOR呀!!FOR TOW AND A HALF MONTHS!!
A:_____? B:About two and a half months.
A When are you leaving for Shanghai?
B How long have you been at this school?
如果是B,时间段应该用FOR呀!!FOR TOW AND A HALF MONTHS!!
A:_____? B:About two and a half months.A When are you leaving for Shanghai?B How long have you been at this school?如果是B,时间段应该用FOR呀!!FOR TOW AND A HALF MONTHS!!
选B
How long…?[……多久?] 回答用“(For +)一段时间”,[注意,“for”可以省略.]而“About two and a half months.(大约两个半月)”表示“一段时间”,符合题意.
b
a的意思是.你什么时候去上海
b的意思是 你呆在学校多久了
回答是 大约2个半月 所以选b
B
B
A是问一个时间点 B问时间段
B
when 提问,是问具体时间
how long 是对时间长度来提问
B:大约两个半月
所以A问的是时间长短
B