这句英语中的“set He sets out the facts coolly and dispassionately.

这句英语中的“set He sets out the facts coolly and dispassionately. 请教两道英语题He colleted the facts ___proved the earth and all the He was asked to set down the facts just as he remembered the The sun rises early and sets late.这句rises和sets为什么要加s呢? He got into his car and started the engine,_______to set out He got into his car and started the engine,____ to set out. “He examined thechess problem and set out the pieces.It was The sun rises early and sets late.中rise\set后为何要加S? The sun had a___ risen when he set out 英语翻译This Facility Letter sets out the terms and conditions u Sir Lost-a-Lot dons his armor and sets out from the castle o The sun rises late and sets early 请问这里面的rises升起和set落下为什么要用复数