The most important thing to keep inming when dealing with an emergency is to stay calm.when dealing with在句中充当什么成分,请写出该句句型结构.

问题描述:

The most important thing to keep inming when dealing with an emergency is to stay calm.
when dealing with在句中充当什么成分,请写出该句句型结构.

时间状语引导的一个进行时态