下列哪种情况使氧解离曲线右移（）
A.CO2分压增高
B.CO2分压降低
C.pH升高
D.温度降低
E.2，3-DPG浓度降低
参考答案：A
下列哪种情况需手术探查（）
A.损伤性窒息
B.皮下气肿
C.纵隔气肿
D.胸部爆震伤
E.胸腹联合伤
Most of the audience wondered what idea a man who's deaf from birth can have __ music. [ ]
A. with
B. in
C. of
D. at
