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
The Spanish football team won the South Africa World Cup on July 13th, _____ it the 8th
country to have won the World Cup.[ ]
A. made
B. making
C. to make
D. to have made
《国家电网公司2011年新建变电站设计补充规定》要求,每台过程层交换机的光纤接入数量不宜超过()对,并配备适量的备用端口
A.4
B.8
C.16
D.32