如果是发动机着火，应迅速打开发动机罩，立即进行灭火。
参考答案：错
The children _____ their teacher to sing a song for them. [ ]
A. said to
B. told to
C. said
D. asked
沈心工曾根据日本军歌《码号进行曲》的曲调填词而创作（）.
