问题

There is a saying that"Neverput off until tomorrow what you can do today"
A:standing on awooden box was
B:was standingon a wooden box
C:on a woodenbox was standing
D:was on awooden box standing
B:was standingon a wooden box
C:on a woodenbox was standing
D:was on awooden box standing
正确答案是: