单项选择题 T+1日,中国结算上海分公司将T日净申购或净赎回ETF份额计入证券集中交收账户。( )
未知题型 听力原文:M: Hello.W: Is this Mr. Green's office?M: Yes, it is.W: Is he there?M: I'm sorry, he isn't. He's at a meeting this morning.W: What time will he be back?M: He'll be back after two o'clock but he'll only be in the office for an hour.W: Can I reach him in the conference room?M: I'm sorry, but they aren't taking any calls. Can I take message for you?W: This is Anne Lucas in the accounts office. I would like a word with him, please.M: I can ask him to call you after the meeting. Can I have your number?W: Yes, it's 488—6361. He can reach me there until three o'clock.What is Mr. Green doing?A.Answering the phone.B.Having a meeting.C.Working in the office.
单项选择题 货币市场风险低必然有( )的特点。