Which of the following details in the news is CORRECT？A．The rescue operations involved man

Which of the following details in the news is CORRECT？

A．The rescue operations involved many people.

B．The cause of the accident has not been determined.

C．Rescue efforts were stopped because of the snow.

D．The rescue helicopter will try again on Monday.

请帮忙给出正确答案和分析，谢谢！