“（）茶”是苗族用来待客的独家饮料。
参考答案：炒米蜂糖
按发生机制，双吸气见于哪类呼吸困难
A．肺源性
B．心源性
C．中毒性
D．呼吸中枢性
E．精神性
Joe worked so hard that ________ he made himself ill.[ ]
A．awfully
B．eventually
C．purposefully
D．actually
