问题

It was not yet dawn ______ the boy got to the school.
A:when
B:that
C:before
D:until
B:that
C:before
D:until
正确答案是:
同类题型
Shall we go to Alberta for the summer holiday—_________. It’s one of the world’s cleanest cities.
What do you think of China’s Got Talent.—________.They are so boring
It is our daily decisions, rather than our abilities, ______ show what we truly are.
How did your English teacher go to Nantong for the meeting—He _______ his car there.