The student in our class(be) friends.be用什么形式 Can you (look)after the baby .look用什么形式
问题描述:
The student in our class(be) friends.be用什么形式 Can you (look)after the baby .look用什么形式
答
are (students 为复数)
look (can 是情态动词,后面跟原形)