单选题The text indicates that the Canadian airport officials seem to have ______.A taken effective measures to solve the car-theft problemB overestimated the seriousness of the car-theft problemC failed to give proper attention to the car-theft problemD real
题目
单选题
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