Most of the people attending the meeting are not _______ the project, for it costs too much.

A．in favor of

B．in case of

C．instead of

D．in response to

下列表达式中，返回结果为.F.的表达式是( )。

A) AT("A"，"BCD")
B) "[信息]" $"管理信息系统"
C) ISNULL(.NULL.)
D) SUBSTR("计算机技术"，3，2)