女性，20岁。阵发性呼气性呼吸困难，烦躁不安，持续5小时。体检：双肺满布哮鸣音，有肺气肿征，心率130次/分，律齐，无杂音，血压110/70mmHg，下列抢救措施中哪一项一般不用

A．静脉注射氨茶碱

B．静脉滴注糖皮质激素

C．吸氧

D．静脉注射强心剂

______ has an interest in the lecture can go for a ticket from the office next to the gate of the lecture room.

A．No matter who

B．Whoever

C．Anyone

D．Those who