ODBC的含义是()
A.开放式数据库连接
B.数据库访问对象
C.对象链接嵌入数据库
D.ActiveX数据对象
参考答案:A
Thanks to the Internet, different kinds of information ________ in a short time.
A.can be learned
B.has been learned
C.can learn
D.has learned
赵某的偶然所得应缴纳的个人所得税为( )元。
A.0
B.320
C.400
D.280