关于糖尿病病人高纤维饮食的叙述错误的是（）
A.降低血糖高峰
B.增加胰岛素释放
C.减慢糖的吸收
D.减少糖的吸收
E.降低血脂
参考答案：B
In your software development project you have to wait for 5 days after ordering a new software and then only you can start integration testing. The 5 days in this case is an example of （）.
A．lead
B．lag
C．delay
D．float
区别甾体皂苷元C25位构型，可根据IR光谱中的( )作为依据
A．A带＞B带B．B带＞C带C．C带＞D带D．D带＞A带E．A带＞C带
