几道英语句子成分的题目!
1.it‘s good to swim in summer 中的.to swim in summer
2.we made him a bed 中的 him 和bed
3.It doesn’t matter weather she will come true 中的 she will come true
4.There is a pen中的a pen 和 is 和there
求这些是句子中的什么成分。比如谓语宾语啦