问题补充：
There more than one student who late this morning.
A. have been, was
B. has been, were
C. were, was
D. was, was
答案：
A. have been, was
B. has been, were
C. were, was
(答案→)D. was, was
解析：考查时态。句意：今天早晨有不只是一个学生迟到了。结合语境可知主从句描述的都是今天早晨发生的动作，及状态，故用过去时态。前文谓语与one student保持一致，故选D。
