下列哪一个文件是Word文档()
A.个人情况简介。DOC
B.个人情况简介。word
C.个人情况简介。DOS
D.个人情况简介。ord
E.个人情况简介。wps
参考答案:A
I have _____ chores to do today that I can't go out with you. [ ]
A. so much
B. such many
C. so many
D. such
如需要为PowerPoint演示文稿设置动态效果,如让文字以“回旋”方式播放,则可以单击“幻灯片放映”菜单,再选择()
A.动画方案
B.幻灯片切换
C.动画预览
D.动作设置