Question

【题目】--- How long will it be ________ the Stock(股票) Market returns to normal?

--- At least one year, I guess.

A. before B. when C. until D. that

Answer 1

【答案】A

【解析】

试题分析：句意：股票市场需要多久恢复正常呢？我猜最少得一年。before表示“在…之前”；when “当…时候”； until“直到…才”；根据句意可知，选A