对正常人血糖无影响的抗糖尿病药是：
A．格列吡嗪
B．苯乙双胍
C．格列本脲
D．格列齐特
E．氯磺丙脲
参考答案：B
_____ person like him won't be simply satisfied with _____ progress that has been made.[ ]
A. The; a
B. The;／
C. A;／
D. A; the
函数______返回值的含义是返回系统当前日期和当前时间。
