单选题 How lucky! We were just______ for the train.
A. in time B. on time C. in no time

【正确答案】 A
【答案解析】考查词义辨析。in time的意思是“及时”；on time的意思是“准时”in no time的意思是“立即、马上”，根据题意，正确答案为A。