It is difficult for a teacher to give _____ attention to children in a large class.We should reform the situationin order to meet each child’s needs.[ ]

You are coughing! You should take some .

t both of his parents in the bigearthquake, but for him, a kindcouple adopted him and took good care of him

“七律句式的节拍有两种划分方法：二二二一，二二一二”，依据这种划分方式，陆游的这首《临安春雨初霁》诗句节奏划分不正确的是（ ）

Linda’s home is at_______ foot of_______ hill. Her room is on_______ second floor.