I studied in the same school _as_ he did.和I studied in the same school that he studied in.是否都对明明是同一所学校,为何第一句要用as 不用that,是因为所接的从句是省略句的缘故吗,第一句的先行词也是学校吗

that is the school last yearA.which I studied B.in which I studiedC.where I studied at D.in where I studied --Where is Jim in the classroom?.–He sits between-----.A、I and Sam B、Sam and I C、me and Sam DD是 Sam and me~ --I failed in the exam.--sorry to hear that,if only you__with greater care.A.had studied B.studied C.have studied D.study 英语翻译I studied in.middle school in the past three years.这句话有没有问题? this is the school where/in whicn i studied five years ago.可以变成 that i studied in five ago吗?this is the school where/in whicn i studied five years ago.可以变成this is the school that i studied in five ago吗?或this is the school i stud i failed in the physics test ,you——harder before the testA could study B may study C had studied D should have studied I am ashamed,sir,that I wasted the many hours () I should have studied in class.which thatwhenwhile I saw Sam's tall,built form a little way in the distance. Sam is ( ) the fountain.in under on I studied for the math test last weekend否定句Football is a (流行的）game in the world I shall remember the days___ we studied together on the training course in England.为什么用when,不用that I have studied in the primary school ,the middle school and senior school for twelve years这句话对 the song reminds me of the place----I studied in my childhood A.where B.that C.when D.which I studied in the primary school ,the middle school and senior school for twelve years.这句话对吗? Bobby and Sam and Sam are in the p|aygroBobby and Sam and Sam are in the p|ayground(对in the p|ayground提问) Sam works slower than Tom .（改为一般疑问句）I am the youngest in my family.（对I 提问） that is the school ___last year.B at which i studied C where i studied at ---You look tired.---Oh,I studied _________ the math test.A.on B.at C.for D.in选哪个