On 的意思是在物体的表面,而In是在物体的内部.这题在学校显然是指在学校的内部.所以用in啦
how long have you been —— this school?为什么不用On 用in?
3个回答
相关问题
-
how long have you been like this中为什么用been
-
—How long have you been studying at this school?
-
How long have you been in school today?
-
how long have you been writing in english,为什么用been writing,w
-
How long have you been staying in this hotel?How long have y
-
how long have you been colleeting shells?为什么用been
-
Hi, Bill. I _____ you _____ in this city. How long have been
-
How long have you been like this?
-
how long have you been 用法
-
-How long have you been studying in No.2 Middle School? -Les