【题目】—I'm sorry I'm late. I gotin the traffic on my way here. —It's OK, we've just started．
A.filled up
B.held up
C.brought up
D.taken up

【答案】B
【解析】句意：我在路上被交通堵塞耽误了。A填满，B停顿;停止; C长大，D带来；故选B。