作业帮找出下列4句话的句子成分.
来源：学生作业帮 编辑：作业帮 分类：英语作业 时间：2024/11/05 14:47:48
找出下列4句话的句子成分.
1.The computer dictionary is very useful.
2.To learn a language is half a year is not easy.
3.I saw nothing interesting to see on the trip.
4.Who helps to clean your house?
1.The computer dictionary is very useful.
2.To learn a language is half a year is not easy.
3.I saw nothing interesting to see on the trip.
4.Who helps to clean your house?
1.The computer dictionary （主语）is（系动词） very useful（表语）.
2.To learn a language of half a year(主语) is（系动词） not easy（表语）.
3.I （主语）saw（谓语） nothing （宾语）interesting to see （定语）on the trip（地点状语）.
4.Who（疑问代词） helps（谓语） to clean your house（宾语）?
2.To learn a language of half a year(主语) is（系动词） not easy（表语）.
3.I （主语）saw（谓语） nothing （宾语）interesting to see （定语）on the trip（地点状语）.
4.Who（疑问代词） helps（谓语） to clean your house（宾语）?