xié shāng huì yì
fù zhǔ xí
yù dìng
guǎng bō
____
如图,两端封闭的直玻璃管竖直放置,一段水银将管内气体分隔为上下两部分A和B,上下两部分气体初温度相等,且体积VA>VB。
根据特定气候特征划分的时间段是季节。( )
He's a fashion designer who's always swum against the stream;his work is very ________.