factories must stop ___________ the environment A polluting Bto pollute C pollute Dto polluting.选几?

来源:学生作业帮助网 编辑:六六作业网 时间:2024/11/24 05:38:14
factoriesmuststop___________theenvironmentApollutingBtopolluteCpolluteDtopolluting.选几?factoriesmusts

factories must stop ___________ the environment A polluting Bto pollute C pollute Dto polluting.选几?
factories must stop ___________ the environment A polluting Bto pollute C pollute Dto polluting.
选几?

factories must stop ___________ the environment A polluting Bto pollute C pollute Dto polluting.选几?
选A stop doing 停止做某事

A~~~~~~~~~~