where is the gym? it's in the second floor. 这句话拿错了

where is the gym? it's in the second floor. 这句话拿错了 where is the Art room?lt's( ) the second floor. second,gym,the,is,the,floor,on连成句子 Where is the art room?It‘s（ ）the second floor.（选序号） A.at B.i It's on the second floor. It's on the second floor of our studying building.求这句话的解释 快 The reading room is in the second floor .哪里错了? floor,is,the,on,restaurant,the,second,between,and,bank,it’s, where are the baseballs?It is on the floor.哪里错了? Where`s the floor? is on second it floor the 改疑问句和陈述句 用is on second it floor the组陈述句是什么