took Sam half an hour to send these qictures by e-mail.Sam＿half a_英语解答

took Sam half an hour to send these qictures by e-mail.
Sam＿half an hour ＿ these pictures by e-mail.保持原句意思不变

人气：109 ℃　时间：2020-01-30 18:30:16

解答

spent on on一般可以省略cost 要物做主语 sth.cost sb .some money 意为某物花费了多少钱 spend 要人做主语 sb.spend some money on sth.或 sb.spend some time doning sth.take 有固定句型 It takes sb.some time t...