单项选择题

ADO.NET访问数据库时，连接对象实例化语句如下：OleDbConnection myConn= OleDbConnection(ConnStr);请在选项中选择空格应填写的内容。
A、new
B、now
C、conn
D、data

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单项选择题

Which of the following statements about language is true?

A． If the meaning is clear in the context, the omission of subject and predicate would be acceptable in English.
B．In Chinese, if the meaning is clear in the context, the omission of subject and predicate would be acceptable.
C． English tends to focus on the communication of meaning
D．English is a topic-prominent language.

此恨绵绵无绝期（离合字）

答案：谜底：心长怅