分行对二级分行的信贷业务每半年至少检查一次。
参考答案：对
解析：《中国农业银行信贷业务基本规程》第64条
补全对话
SA (shop assistant) M (Mr. Hall)
SA：1. ?
M: Yes, please. I want some clothes. Do you have sweaters?
SA: Yes, we do. 2 ?
M: Blue.3 ?
SA: It is thirty dollars.
M: It looks nice. 4 .
SA: Great, here you are.
M: Thank you.
SA: 5 .
CTCA的个人数字证书，用户的密钥位长为（）
A.128
B.256
C.512
D.1024
