用于治疗支气管哮喘的药物是( )
A．特布他林
B．色甘酸钠
C．布地奈德
D．异丙托品
E．麻黄碱
参考答案：A,B,C,D
在下列AWT的基本构件中，哪一个为下拉式菜单组件的名称
A． Button
B． Choice
C． Label
D． Scroll
Linda is __ her mother in many ways. For example, they are both tall and thin.[ ]
A. similar to
B. kind to
C. friendly to
D. different from
