这个句子怎么变被动语态?Did they hear us sing songs in the next room?___
这个句子怎么变被动语态? Did they hear us sing songs in the next room? ____________________________in the next room? 初二被动语态里的(百思英语),还有Were the songs we sang heard by them in the next room?里面的 that 可以去掉吗?
Did they hear us sing songs in the next room? ____________________________in the next room? 应该改为: Were the songs that we sang heard by them in the next room? 颇有难度的英语题呢...我只能说:"的确是好题." 完全可以把that去掉的,我这只是为了让楼主看得明白的.