She is ___No.1 Middle School.选项:in,of,at,on该选哪个.答案是选in.

She is ___No.1 Middle School.选项:in,of,at,on该选哪个.答案是选in. she is a student () No.1 Middle School.A:in ,N:of C:at She is _7_ No.5 Middle School.A.at B.on C.in she is in a middle school she is _____ No.1 Middle School in Beijing now My cousin is in y__Two at NO.1 Middle School? She studies at NO.5 middle school.She is in Class One,Great Our school is[ ]middle school in our city 怎么选? Donna was very quick (in ,on,at,for)English.该选哪个答案 I live ___No.36,Hope Road,Beijing.A at B on C in 选A 请问哈理由 study at No.2 middle school和study in No.2 middle school哪个介词用 she is in a middle school是什么意思,谁知道