After inspection of the above shipment, they found 6 cases _____

After inspection of the above shipment, they found 6 cases ______.
A、loss
B、missing　
C、missed　
D、losing
【正确答案】：B
【题目解析】：loss意为“损失”；missing意为“遗失的”；missed是miss的过去分词，意为“错过，想念”；losing意为“失败的”。句意：经过对上述货物的检查，他们发现少了6箱。