The parents report that the child has a runny nose, fever, cough, and is irritable and constantly rubbing his ears. Which findings of the tympanic membrane would the nurse would expect to see

A．Bulging and red.

B．Clear and inverted.

C．Pearly gray.

D．Scarred.

2003年南美洲某国家的季度GDP及其构成增速表 单位：%

该国进出口额差距最大的是：（）

A．第一季度

B．第二季度

C．第三季度

D．第四季度