按运输市场供求状况不同可将运输市场划分为买方运输市场和（ ）市场。

A. It was dangerous to live in.
B. It was going to be renovated.
C. He could no longer pay the rent.
D. He had sold it to the royal family.

A strike.
B. A storm.
C. A forest fire.
D. A Terrorist attack.

A. They lost contact with the emergency department.
B. They were trapped in an underground elevator.
C. They were injured by suddenly falling rocks.
D. They sent calls for help via a portable radio.

A. They tried hard to repair the accident.
B. They released the details of the accident.
C. They sent supplies to keep the miners warm.
D. They provided the miner with food and water.