关于英语单选的一道题._____he told us______.A,Until;that we understoodB,Not until;did we understandC,It was not until;that did we understandD,Not until;then we understood
问题描述:
关于英语单选的一道题.
_____he told us______.
A,Until;that we understood
B,Not until;did we understand
C,It was not until;that did we understand
D,Not until;then we understood
答