问题
选择题
The officer made his men_________his order at once.
A．carry out
B．work out
C．make out
D．act out
答案
A
此处考查词组。“carry out”意为“执行、实现”；work out意为“算出”；”make out“意为”看出、了解”；“act out”意为“用手势及动作”表示。
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