Which of the following would qualify as a 'contaminated runway'?
选项:
A:
A runway of which a part of the runway surface area within the required length and with being used is
covered with surface water more than three millimeters deep
B:
A runway of which a part of the runway surface area within the required length and width being used is covered with surface water more than two millimeters deep
C:
A runway of which more than 25 percent of the runway surface area within the required length and width being used is covered with surface water more than two millimeters deep
D:
A runway of which more than 25 percent of the runway surface area within the required length and width being used is covered with surface water more than three millimeters deep