显示系统日期的命令是什么()? 如何设置日期格式为年月日 ?() set date to ymd 在vfp主窗口中,如何改变显示结果字体的大小:宋体,15号?() modify window screen font "宋体",15 在VFP的选项设置对话框中将其设置为默认目录为D:\雷老师() set default to d:\雷老师 清屏命令() clear
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参考答案:
举一反三
【单选题】Before 20 years old, I had __________. 查看材料
A.
those unexpected,unknown and inaccessible places.
B.
a travel writer for a famous magazine tells us a little about her life and profession
C.
never been anywhere
D.
a journalist on a local paper
E.
been to London the remotest place for me at that time
F.
tells us some interesting tourist resorts all over the world