Using body language in a correct way will help __________ people and make the stay in a foreign country easy and comfortable.
A:agree with
B:communicate with
C:communicate to
D:agree on
该图为该天气系统略图,其中M是不同性质锋面L1、L2的交界,有关锋面L1、L2性质的判断正确的是 ( )