问题详情

The text indicates that the Canadian airport. officials seem to have _________ .
[ A] taken effective measures to solve the car-theft problem
[ B] overestimated the seriousness of the car-theft problem
[ C] failed to give proper attention to the car-theft problem
[ D] realized the seriousness of the car-theft problem请帮忙给出正确答案和分析，谢谢！