Just as I got to the school gate, I realised I ______ my bank in the cafe.
A:have left
B:had left
C:would leave
D:was leaving
科学家通过基因工程的方法,能使马铃薯块茎含有人奶主要蛋白。以下有关基因工程的叙述,错误的是()
star, question, want, eat, breakfast