Asked if he could come to the party that night, _____.

A．nobody said anything

B．they did not get an answer from him

C．nothing was said by him

D．John nodded his head and left the room

男性，64岁，糖尿病病史6年，饮食治疗结合运动，血糖控制可

对于糖尿病患者的运动，说法错误的是（）

A.运动总是使糖尿病患者的血糖降低

B.糖尿病患者应进行有规律的合适运动

C.1型糖尿病患者的运动宜在餐后进行

D.有大血管和微血管并发症者应在医生指导下运动

E.胰岛功能很差者，应先给予胰岛素补充治疗后再开始运动