单选题
Which of the following line is from the US official national anthem?
【正确答案】
A
【答案解析】文章中提到了“‘Our actual national anthem，The Star Spangled Banner，was written by a man， Francis Scott Key，who saw a battle and he was writing about a War，’she says‘The rocket's red glare，and the bombs bursting in air．．．”’所以[A]为正确选项。