作业帮英语主动结构改成被动结构
来源：学生作业帮 编辑：拍题作业网作业帮 分类：英语作业 时间：2024/04/30 18:22:02
英语主动结构改成被动结构
1、We have used satellites to help us make telephone calls to foreign countries.2、People can't take mobile phones into the concert hall.3、People won't need paper if the magazine is online.4、People habe used paper and printing for ages.5、I haven't charged the battery for a few weeks.
1、We have used satellites to help us make telephone calls to foreign countries.2、People can't take mobile phones into the concert hall.3、People won't need paper if the magazine is online.4、People habe used paper and printing for ages.5、I haven't charged the battery for a few weeks.
1. Satellites have been used (by us 可要可不要) to help us make telephone calls to foreign countries2. Mobile phones can't be taken into the concert hall.3. Paper won't be needed if the magazine is online.4. Paper and printing had been used for ages.5. The battery haven't been charged for a few weeks.