The weather in Lufeng Jiadong

A is a frontal cyclone in the northern hemisphere and B is a frontal cyclone in the southern hemisphere, so

3.a no, it should be south, right? B wrong, it should be rising, right? C is wrong? The east side of A moves northeast and the west side moves southeast; The east side of B moves to the southeast, and the west side moves to the northwest by D? M is located in front of the warm front, so it rains continuously; N is located in front of the cold front and far away from it, so the weather is fine.

So d is right.

4, G is located in front of the cold front, so it will go through a cooling process, so choose C.

I hope it helps you.

I'll give you a map of frontal cyclones in the northern hemisphere. Take a look.