华夏银行委托贷款管理办法规定，华夏银行不接受委托方超过（）户的个人“多方委托贷款”。
A.10
B.20
C.30
D.40
参考答案：C
— Where is your mother's hat?
— _____. [ ]
A. Yes, it is
B. I don't know
C. They're on the chair
D. No, it isn't
Visual FoxPro的字符型字段中，最多能存放________个ASCII字符。
A．64
B．256
C．255
D．254
