information could be （sent through another part）.sent不是动词吗?为什么be后?

information could be sent through another part.翻译成中文 information could be sent through another part]could be 是什么用法 SENT THROUGH information could be （sent through another part）.sent不是动词吗?为什么be后? I should be very grateful whether you could send me more information改错 （） could be sent through another part A.information B.informations C.an information D.the informations为什么选A而不是选B? He knew the information could be of help to —took over the job.A whoever B whomever C.whatever Could not retrieve update information是什么意思? Should further information be desired, I don't yet know that kind of personal information about you for certain.You could be deceiving me求翻译………… could it be歌词 it could be better. Could It Be 歌词 Could you be my She Could Be Could This Be Could This Be 歌词 I'm sure you could have,given more information.如上. 把下列句子变为特殊疑问句1.Books could be produce one at a time.(why)2.Information can be received onilne.(what)3.These ideas are spread quickly.(how)