在糖尿病的饮食治疗中，中度体力劳动者保持理想体重应给予的热量是（） A.25～30k

To our great surprise,we have made ______ profitst as we expected despite the economis crisis throughout the world.

A．twice as many

B．twice many

C．twice many as

D．as twice many

He got up late and hurried to his office, ________ the breakfast untouched.

A．left

B．leaving

C．to leave

D．leave

奇脉最常见于（）。

A.急性左心衰竭

B.动脉导管未闭

C.大量心包积液

D.高血压病

E.室间隔缺损

患牙可见较深的龋洞，牙冠变色，无自觉症状。镜下见牙髓结构消失，牙髓细胞核固缩碎裂，整个牙髓呈无结构的红染颗粒。该疾病是

A．牙髓钙化
B．慢性溃疡性牙髓炎
C．成片本质细胞空泡变性
D．牙髓纤维性变
E．牙髓坏死

遇事推诿，消极怠工，工作不负责任的人民警察，经批评教育、纪律处分仍不改正或者经培训试用后仍不合格的，应当予以辞退。( )