【2008.10】“What were you doing while all this was ______?” the ma

【2008.10】“What were you doing while all this was ______?” the manager demanded angrily．
A、getting on
B、going on
C、holding on
D、carrying on
【正确答案】：B
【题目解析】：本题考查的是同义动词词组的辨析。