呼吸深慢见于()。
A.酸中毒
B.情绪激动
C.大量胸腔积液
D.重症肺炎
E.气胸
参考答案:A
Which of the following is true about China
A.The oil demand growth in the second quarter is 12.3%.
B.Restrictions on trucking and economic growth will help reduce the oil demand.
C.Extra refining capacity is also under tight control.
D.The oil demand in the third quarter will fall by 9%.
团体形成