4.at a set time Definition: at an agreed upon time 在规定的时间 We'll meet at the set time. 我们就按照规定的时间见面。 Let's make sure that we meet at a set time. 让我们确保在规定的时间见面吧。 5.at all times Definition: always 一直 Make sure to ke...
at,on和in是表示时间的常用介词,各类考试屡见踪影,也是孩子容易出错的考点:即at某时刻, on某天, in某段时间,时间的跨度是由小到大。 选用介词at的场合 介词at主要可用于以下几种场合,家长需提醒孩子特别注意的是at在固定短语或习惯搭配中的使用。 用于钟点前 ·at ten...
The pace of change in energy sources appears to be speeding up—perhaps just in time to have a meaningful effect in slowing climate change。 What Washington does—or doesn...
"Once Upon a Time" Adventure The Once Upon a Time walk-through attraction takes place inside the castle at the top of eight flights of stairs. A series of digitally enhance...
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