Which of the following is CORRECT about Alyssa Morrisons advice？A．People training for comp

Which of the following is CORRECT about Alyssa Morrisons advice？

A．People training for competition should stop training due to cold.

B．Running and spinning can be helpful for people to recover from cold.

C．People should modify the intensity of exercise when having a cold.

D．Light training will make people with cold feel much better.

请帮忙给出正确答案和分析，谢谢！