a corps of (people)词组后面的谓语动词用单数复数?还是都可以?

a corps of (people)词组后面的谓语动词用单数复数?还是都可以? 英译汉：He first came up with the idea of a Peace Corps of young people that would work for thecause of peace and development across the world. Army Corps of Engineers 怎么翻译? At this time there were many people around him. George’ s arm was rubbed with soup and butter by a lady,but it still could not move.Salvage corps who received on this massage arrived. Two firemen made george’ arm out of the drain with special lub Plant corps with the help of farm machines 中的Plant需要加ing吗 a lot of people flying kites A mask of hypocrisy from people doing. group,a,of,people,are,young,swimming A HISTORY OF THE AMERICAN PEOPLE怎么样 A lot of people ()in Wenchuan Earthquake. 是 there is a lot of people 对还是 there are a lot of people 对 是a gerat deal of people还是a large number of people 是there are a lot of people、还是there is a lot of people? there were a lot of people in the street 对a lot of people提问 She helped a lot of people today对 helped a lot of people today提问 a lot of Chinese people()a lot of Chinese people()（说）English now Miss a person,two people of the picture.Miss a person,two people of the picture. a lot of people talk like a lot of other people who also talk like