问题
promised to go to the party with Jane and I can’t ___________her ___________.
A:let…down
B:do…up
C:round…up
D:set…down
B:do…up
C:round…up
D:set…down
正确答案是：
同类题型
________the words on the blackboard!Can you_________ them
The zoologist is telling the visitors how a horse’svision differs from ______ of a human.
Jack doesn’t smoke now, but he ______ foralmost twenty years.
What do you think of the 3D-printed ______—I’m afraid they are not safe enough to live in.