患者,气短。查体:气管向左偏移,右侧胸廓饱满,叩诊出现实音。应首先考虑的是
A.右侧胸腔积液
B.右侧气胸
C.肺气肿
D.右侧胸膜增厚
E.右侧肺不张
参考答案:A
用所给饲的适当形式填空。
1. I'd like some coffee, but he likes _______ (drink)green tea.
2. Do you like American food or _______ (China) food?
3. Orange juice is a kind of _______, and Mary often ______ (drink) it.
4. A bowl of potatoes _______ (be) on the table.
主观决策法特别适合于()
A.肯定型决策
B.经验决策
C.非常规决策
D.战术决策