男性，20岁家中安装了煤气热水器，2小时前在洗澡时昏倒在浴室内，送至医院时病人处于昏迷状态，小便失禁，瞳孔缩小，对光反射消失，角膜反射迟钝，呼吸浅快，32次/分，心率102次/分，口唇樱红，拟诊"急性一氧化碳中毒"。

下列哪项措施可使病人症状得到最迅速的缓解（）

A.面罩高流量给氧

B.移入通风处用风扇吹

C.进入高压氧舱

D.甘露醇快速静脉点滴

E.给予大剂量呼吸兴奋剂

The following information is extracted from a financial statement: Net income $1000 Decrease m accounts receivable 120 Increase In inventory 40 Increase in accounts payable 20 Decrease in wages payable10 Increase in deferred taxes40 Depreciation 100 Profit from the sale of fixed assets 10 Dividends paid out80 Cash flow from operations is:

A．

B．

C．