Where's my pen? [ ]
A. It's in the desk.
B. It's under the desk.
C. It's on the desk.
答案:B
甲骨文是商代中后期的文字.
营业执照、房产证、土地使用证的正本应纳印花税为( )元。
A.15
B.20
C.50
D.3