在PowerPoint 2000的大纲视图中,选择工具栏中的 (13) 按钮表示下移一个段落。“幻灯片切换”对话框中不能设置的选项是 (14) 。
参考答案:D
—I called you yesterday evening, but nobody answered the phone.
--Oh, I ___ a walk with my parents at that time.
A.took
B.was taking
C.am taking
D.take
警衔设( )
A.五等十二级
B.五等十三级
C.四等十三级
D.四等十二级