Tom and I are in [ ] same class我觉得应该填the,但答案竟然是"an".求正确答案.

tom and I are short,so we are sitting in class,in,and,i,tom,four,are 连词成句 tom and I are in the same class.同义句 Tom and I are good Tom and I are in the same class.So Tom is my c______. 1.Mike and I are in the his class.2.Tom and you are students in the school.改错 ________ are good friends.Tom and me B.Tom and I C.I and Tom -------are good firends.A.I and Tom B.Tom and I C.Tom and me Mary and Tom are in (同一个班) Tom and (I/me)are good friend the I in same Tom class and are连词成句 tom and I are in the ___class 应填 same 还是 two还是 different Tom and I( )in the same class.A:am,B:have,C:is,D:are Tom and i are in different______(city)这里的city加s吗,为什么? jim ,tom and i () in the same school A .are all B.zll are C.am all D.are both Mary.and.Tom.are in.Mary.and.Tom.are in.同一个班 Tom and I [] in the same class. There( )Tom and I in the room