295.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
296.Attention please,Flight Nineteen from New York to Washington is now arriving at _____.
A.the two gate
B.a second gate
C.the Gate Two
D.Gate Two
295.答案是A；the minute表示一…就，类似表达:the second,the instant,the moment。
296.答案是D；在表示门牌序号时常用名词+基数词。
