I should very much like to have gone to that party of theirs, but ＿＿＿＿＿.

A．I’m not invited

B．I was not invited

C．I have not been invited

D．I had not been invited

人进行活动的基本动力是（）。

A．个人气质

B．个性倾向性

C．思维能力

D．行动能力