Although he has taken a lot of medicine his healthpoor.Aproves B．remains C continues D．ke

问题补充：

Although he has taken a lot of medicine，his healthpoor.

A．proves B．remains C continues D．kept

答案：

解析：考查动词辨析。根据意思，尽管他已经服了许多药，他的健康仍然很差。故选B。