—Oh no！We’re too late.The train .
—That’s OK.We’ll catch the next train to London. (2013·山东，27)
A. was leaving
B. had left
C. has left
D. has been leaving
网友回答
A. was leaving
B. had left
(答案→)C. has left
D. has been leaving
解析：
考查动词时态。根据语境“要赶下一班火车”可知这一班火车已经开走了。故选择现在完成时。