Sino-German Company is an asset management company, which manages the collective investment planA, Mr. Li is the holder of the planA,The actual beneficiary is Mr. Zhou. Which of the following statements is correct? I.Sino-German Company needs to identify Mr. Li and Mr. Zhou in Plan A II.Sino-German Company is not required to identify Mr. Li and Mr. Zhou in Plan A III.If Mr. Zhou gives trading instructions, Sino-German Company needs to confirm the identity of Mr. Zhou IV.Sino-German Company needs to confirm the identity of the fund manager of Plan A
选项：

A:I，II
B:I，II，III
C:II，III，IV
D:I，II，III，IV