属于广药的药材为（）
A．山茱萸
B．吴茱萸
C．重楼
D．罗汉果
E．蛤蟆油
参考答案：D
The doctor tells me I should eat ____________meat and take ________
exercise. [ ]
A. a little; few
B. many; much
C. less; more
D. much, much
柴油机的常见故障中，突然停车的原因可能是供油量过大。( )
