Question

【题目】— Is it interesting to play computer games?

—Yes, you are interested in playing computer games, you will have trouble giving it up.

A.onceB.unlessC.as

Answer 1

【答案】A

【解析】

句意：——玩电脑游戏有趣吗?——是的,一旦你对玩电脑游戏感兴趣,你就很难放弃它。

考查连词辨析。once一旦，表条件；unless除非，表条件，相当于if not；as由于，表原因。根据句意语境，可知本句是条件状语从句，需用once连接，故选A。