乙型肝炎患者抗病毒治疗可采取的措施不包括
A．干扰素
B．护肝片
C．贺普丁
D．泛昔洛韦
E．某些中药
参考答案：B
Not until Mr. Smith came to China ___ what kind of a country she is.
A．did he know
B．he knew
C．he didn't know
D．he could know
提高心肺功能耐力的运动通常是连续进行或分段（每段10min）进行，每天累积60～90min的有氧运动。
