the flu_____(spread)easily in crowded places.【要加s么】

the flu_____(spread)easily in crowded places.【要加s么】 spread out the neckline The fire spread The ongoing spread of a spread Spread the city has spread out so far是什么意思spread The news was spread throughout the country. The spread of the afternoon, missing..是什么意思? The spread of the small thoughts是什么意思 翻译：To spread over the surface of reverse the spread of的中文意思 the news spread为何不用被动 the news spread quickly,quickly划线提问 经济学词汇 the term spread 是什么意思 the size of this spread是什么意思请问the size of this spread 是啥意思啊 the rapid spread of the fire其中spread在此的词性是. prevent the disease from spread spread作名词 这样使用对吗