胸膜摩擦音听诊的时相特点
A．人吸气初期
B．吸气中期
C．吸气末期
D．呼气期
E．吸气与呼气两相
参考答案：E
It is said that his missing paintings were ________the possession of Russians and they were valued
________$ 500,000.[ ]
A. in; to
B. in; at
C. under; at
D. to; for
糖尿病急性代谢并发症是（）。
A.糖尿病酮症酸中毒
B.肝性昏迷
C.慢性肾衰竭
D.糖原贮积病
E.丙酮酸激酶缺乏病
