Don't worry.I can run()to catch up with my classmates.A.enough fastB.fast enoughC.slowly enough

Question

D.enough slowly最好有讲解

Answer 1

B
enough 修饰形容词或副词时是： 形容词/副词+ enough
修饰名词时是 ： enough+ 名词
fast和slowly是副词，排除A和D
fast是快地，slowly是慢的，根据句子意思：别担心。我能跑的足够_____ 来赶上我的同学们。
能够赶上说明应该是跑的够快，所以选fast enough

Answer 2

选B CD排除，，B比较顺口

Answer 3

B
enough to 一固定形式，形容词置于enough前，名词置于enough后

Answer 4

enough修饰形容词或是副词的时候enough要放在他们的后面呀 所以是你说的D.enough slowly