Theboycallsthegirlintheclassroom.intheclassroom是后置定语还是地点状语,怎样区分?修饰谁?
恳请高手来!还有Thereisagirlhavingasisterinbeijing.若inbeijing是后置定语是修饰agirl的,还是修饰asister的?怎样区分啊?谢谢回答啊.