We can’t a plan.A. put up makingB. put off makingC. put off makeD. put up make

问题补充：

We can’t a plan.

A. put up making

B. put off making

C. put off make

D. put up make

答案：

A. put up making

(答案→)B. put off making

C. put off make

D. put up make

解析：句意：我们不能推迟计划。put up悬挂，张贴。put off doing sth推迟做某事。