基金交易时间为()证券交易所交易时间或基金契约的其它时间。
A.上海
B.深圳
C.大连
D.厦门
参考答案：A, B
在内地注册，在香港上市的外资股称之为（）。
A.B股
B.H股
C.N股
D.S股
William Sidney Porter, known as O. Henry, is most famous for ______.
A. his poems B. his playsC. his short stories D. his novels
