2019年mba考试英语模拟题——连词978

{01}—When did he leave the classroom?
—He left       you turned back to write on the blackboard. A.the minute B.the time C.until D.before 解析： the minute="as" soon as，一…..就…..，你一转身，他就离开了。故选A。
本题选A。
{02 He didn"t realize he had forgot his bag _____ the plane had taken off. A.unless B.until C.if D.or 解析：考查连词辨析。此处为直到---才---的意思，故选B符合。
本题选B。