在PPoint中，若要对幻灯片的顺序进行组织和调整，应使用( )。

A．幻灯片放映视图

B．幻灯片浏览视图

C．备注页视图

D．幻灯片视图

I left my pen on the desk and now it's gone; who () it

A. took

B. has taken

C. will take

D. had taken