商业银行对衍生产品业务的负面宣传，引起客户流失、收入下降的风险属于（）。
A.市场风险
B.信用风险
C.操作风险
D.声誉风险
参考答案：D
You are too late. The film ______ since half an hour ago.
A. has begun B. has been on C. began
2.2与0.2的和除于它们的差，商是多少？
