风心病二尖瓣狭窄病人最常见并发症是
A．脑栓塞
B．阵发性心动过速
C．感染性心内膜炎
D．心房颤动
E．期前收缩
参考答案：D
皮肤白皙的贫血患者就诊，护土评估病人时最能反映贫血的部位是
A．面颊皮肤
B．睑结膜、甲床、口唇黏膜
C．舌面
D．耳廓皮肤
E．手背皮肤
______ you don't give up, your dreams will come true. [ ]
A. As long as
B. As soon as
C. As well as
