By plotting the analysis messages on weather charts，we are able to（）.

A.prevent any possible accident at sea

B.prepare a reasonable forecast of the wind and weather

C.help the mariner to fix a accurate ship's position

D.aid the salvage of a ship in peril

鼠痘的组织病理学诊断，确认特征性坏死病变，发现（）及电镜下见到鼠痘病毒即可做出判断。

A.嗜碱性包涵体

B.嗜酸性包涵体

C.嗜碱性粒细胞

D.嗜酸性粒细胞