2019年mba考试英语模拟题——连词608

{01}_____ snacks and drinks, but they also brought cards for entertainment when they had a picnic in forest.                  A.Not only they brought B.Not only did they bring C.Not only brought they D.Not only they did bring 解析：当not only ... but(also) ...连接两个分句，且not only位于句首时，则它后面的分句要用倒装语序（助动词 / 系动词提到主语之前），而but(also)后的分句不用倒装。
本题选B。

{02}He waited ________ the volcano became quiet and he was able to return two days later. A.when B.before C.as D.until 解析：until引导的时间状语从句。句意为“他一直等到火山平息下来,两天后他才得以重回火山上”。
本题选D。