烟酸的适应证有（）
A.Ⅱb型血脂血症
B.混合型高脂血症
C.高TG血症
D.Ⅳ型高脂血症
E.低HDL血症
参考答案：A, B, C, D, E
China’s first manned spaceship “Shenzhou Ⅴ” was sent up into space on October 15 and returned safely to the earth on October 16,______ is a great honour for our great motherland.
A．that
B．which
C．what
D．it
（）应当对期货从业人员的报告行为保密。
A.证监会和协会
B.交易所和证监会
C.协会和交易所
D.交易所和协会
