Detectives have spent several months ____ (收集)evidence.

Detectives have spent several months ____ (收集)evidence. he was badly burned and spent several months in the hospital several months是什么意思 Some students in Shanghai ____ e-bags for several months. A. 是 other several months还是over several months some students in shanghai have had e-bags for several months it was several months ( )i was able to have a day off to vis 英语翻译Again crossed for several months to have to hold the gam there must have been several hundred people present.____ We ____ the car for ten months.A.have bought B.have buy C.bo ____ him for two months.A got to know B have got to know C h you have tried on several shirts. i 'm sorry . but ____ of t