问题
Only after they had discussed the matter for several hours ________ a decision.
A:they reached
B:did they reach
C:they reach
D:do they reach
B:did they reach
C:they reach
D:do they reach
正确答案是：
同类题型
The film brought the hours back to me _______ I was taken good care of in that faraway village.
Yesterday, I saw _________ enjoy _________in the park.
ch pepper did you put in the soup–I’m sorry to say, ____. I forget.
The little boy came riding full speed down themotorway on his bicycle ____ it was!