— I hear that you have made a new market
题型：选择题
问题：
— I hear that you have made a new market plan.
— Yes, but what puzzles me now is how to ______the plan. [ ]
A. carry out
B. pull out
C. put out
D. work out
— I hear that you have made a new market plan.
— Yes, but what puzzles me now is how to ______the plan. [ ]
A. carry out
B. pull out
C. put out
D. work out