____________ English well, one must have a lot of practice.
A:Speaks
B:To speak
C:Spoken
D:Speak
如图,将△ABC绕点A按顺时针方向旋转60°得△ADE,则∠BAD=____ 度.
根据中文提示,完成句子翻译。
致远舰管带邓世昌曾对将士说:“设有不测,誓与日舰同沉!”这一不畏牺牲的誓言最终践行于( )