选词填空,其中一个是多余的.

题目

选词填空,其中一个是多余的.
never,themselves,subject,especially,classmate,once
1.Johnny is my _____ at school.He often helps me with my English.
2.Science is really a difficult _____ for me.But the experiments are interesting.
3.In very cold winter,some animals breathe only _____ every minute.
4.Tony's bedroom looks messy because he _____ makes the bed or puts away his pajamas.
5.Winnie loves fast food,_____ pizza.
打完给十分

答案

1 classmate
2.subject
3.once
4.never
5especially