Would you please give this note to lucy?Ok.I'll give it to her when she comes(come)back home. 加粗部分为什么是comes
问题描述：
Would you please give this note to lucy?Ok.I'll give it to her when she comes(come)back home. 加粗部分为什么是comes
答
植物、人或动物细胞的线粒体能将（有机物 ）中的（化学能 ）释放出来，为---Would you please give this note to Kate ---OK. I'll give it
答
因为she（她）是第三人称单数,所以后面的的谓语动词要有相应的变化,he（他）或者it（它）后面的也一样；如果人称换成you（你）或者me（我）的话,come就不用加s了