【题目】Ten minutes later，a bus ________ and everybody got on it.
A.came up
B.added up
C.looked up
D.put up

【答案】A
【解析】句意：十分钟之后，一辆车开过来，每个人都上了车。A．came up走进，提出；B．added up合计；C．looked up查找，向上看，改善；D．put up举起，搭起，张贴，提供食宿。根据句意可知答案为A。