Question

You'll miss your train if you don't put on your clothes ________．

1. A.
   quickly
2. B.
   fast
3. C.
   soon
4. D.
   rapidly

Answer 1

A
该题考查“快”副词的区别。fast表示动作自身速度快，soon表示时间间隔短，意为“很快”“不久”；rapidly表示迅速地，相当于fast; quickly表示迅速的短时间内的动作或反应，故选A。