Unit 2 My School Lesson 1classroomtoiletlibraryplayground意思是在哪里,通常放在句首构成疑问句,用来询问地点。Where is the cat?It is in the bag.在……里面Where is the cat?It is under the bed.在……下面Where is the bird?It is on the table.在……上面Where is the cat? It is ___the table.Where is th...