Question

【题目】– How do you usually relax?

--- ___________ playing computer games. but I think the best way to relax is _________ exercise.

A. By, through B. By, by C. Through, by

Answer 1

【答案】A

【解析】句意：-你通常怎样放松？-通过玩电脑游戏，但是我认为放松最好的方式是通过锻炼。by通过某种方式、手段，相当于by means of；through通过，以，经由…指通过具体过程。故应选A。