①如图所示:
AC=AB﹣BC=8﹣3=5(厘米);
②如图所示:
Henry will give us a report as soon as he ___________.
光绪皇帝曾垂泪撰联,“此日漫挥天下泪,有公足壮海军威。”并赐予邓世昌“壮节公”谥号。邓世昌英勇牺牲是在( )