问题

Not until the train pulled into the next station _______her suitcase gone.
A:Mary had found
B:had Mary found
C:did Mary find
D:Mary found
B:had Mary found
C:did Mary find
D:Mary found
正确答案是:
同类题型
Some young people are now to buy private (私人的) cars.
flights _______ called off becauseof the terrible weather, they had to go there by train
I haven’t my photograph album _____________, but I’ll show it to you later
ydon’twanttogototheparty,butIdon’tseehowIcanit.
Cheer up! Don’t get beaten by difficulties. , we are new to the work.