问题
选择题
Do you think the plan _________ out as soon as possible?
A．should carry
B．ought to be carried
C．ought to have carried
D．ought to have been carried
答案
答案：B
句意：你认为这个计划应该尽可能快的被执行吗？根据句意，还没有执行，所以排除完成时态C,D；且the plan 和carry是动宾关系，要用被动结构。所以选B。