改革开放以来，我国最早实行对外开放的省份是
①浙江 ②广东 ③福建 ④江苏 [ ]
A、①②
B、②③
C、③④
D、①④
答案：B
Studies show that MP3 people have made much use of _____ music may be causing hearing loss.
A．enjoy
B．to enjoy
C．enjoying
D．enjoyed
建没期利息是债务资金在建设期内发生并应计人( )的利息。
A．固定资产净值B．固定资产原值C．建设投资D．流动资金
