[单选] It is often easier to make plans than to ________them out．

题目：[单选] It is often easier to make plans than to ________them out．
A . put
B . carry
C . take
D . practice

正确答案：B
解析：
考查动词词组。Put out生产、熄灭，carry out执行、完成，take out取出、扣除，practice不与out搭配。Make plans计划。计划容易，执行计划难。选项B是正确的。【句子大意】一般来说，制订计划要比执行计划简单。