control不双写行吗
不行。control 是以重读闭音节结尾的单词，所以过去式要双写l 。control的过去分词和过去式controlledadj.十分小心完成的;精心安排的;(受法律或规则)限制的，控制的，管制的;v.指挥;控制;掌管;支配;限制;限定;
Self-driving cars and trucks controlled by AI will also take away the driver\'s jobs in the future.
人工智能控制的自动驾驶汽车和卡车也将在未来取代司机的工作。
The experiment must be performed in a controlled environment.
实验必须在一个被控制的环境下进行。
The response to stress is what often needs to be controlled.
对压力的反应是常常需要被控制的。