下列各项，不属牛蒡子功效的是（）。
A.疏散风热
B.透疹利咽
C.解毒消肿
D.宣肺祛痰
E.明目退翳
参考答案：E
I couldn't imagine ______difficult it was for these badly injured victims to make it to the hospital.
A． when
B．how
C．what
D．where
顿咳的表现特点是（）
A.咳声重浊
B.咳声低微
C.咳声紧闷
D.咳声如犬吠
E.咳终止时作鹭鸶叫声
