吐舌常因（）
A.心经有热
B.心脾积热
C.脾经伏热
D.心气不足
E.心脾火炽
参考答案：A
—You don't seem to be quite yourself today. What's wrong?
—Oh, I'm suffering from a cold. Nothing serious, ________.
A．yet
B．though
C．indeed
D．anyhow
下肢静脉曲张术后早期活动是为了防止
A．患肢肿胀B．关节僵硬C．肌肉萎缩D．肺不张E．深静脉血栓形成
