风肿的特点是：
A．肿块软如馒，有囊性感B．坚硬如石，皮色不变C．皮色发白，不肿肤冷D．肿势宣浮，来急去快E．漫肿，不红不热
参考答案：D
-Have you________your father to give up smoking?
-No,I talked to him many times but he would not accept my advice.[ ]
A．persuaded
B．advised
C．promised
D．suggested
岩浆成矿作用
